This Houston expert shares what could be some red flags indicative of possible employee turnover. Photo via Getty Images

Although managing employee turnover is one critical element of operating a successful business, the "Great Resignation" has created mayhem in the workplace, as employers struggle with a staggering number of employee resignations and the difficulties associated with filling open positions.

According to the U.S. Department of Labor, a total of 15.5 million workers quit their jobs during a four-month period, April to July in 2021.

One way for employers to be proactive and help combat employee turnover is to be aware of the warning signs. If employers can address situations before it is too late, they have a greater chance of retaining top talent, along with the institutional knowledge employees possess.

Some of the red flags indicative of possible employee turnover are discussed below.

Exhibiting low engagement levels

Employees' level of engagement can indicate whether they are connected to the company and its mission or might be planning to leave the organization. When employees stop committing to long-term projects, fail to contribute during team meetings or seem disinterested in career advancement opportunities, they are displaying low engagement levels and could signal an impending resignation. A lack of enthusiasm, doing just enough to get by and appearing to be checked out can mean their loyalties lie elsewhere and they are just counting the days until their exit.

Elevating professional brand

When employees become more active on social media, especially LinkedIn, they might be elevating their professional brand in order to secure new career opportunities. Although updating their profile, making new connections and posting thought-leadership articles might be part of a push to boost their presence on social media platforms, it could easily be an indicator they are trying to grab the attention of recruiters and industry competitors. In addition, if employees suddenly start volunteering to attend industry conferences/conventions, they might be trying to identify new employers in the field and establish those relationships for the future.

Decreasing productivity

A decrease in productivity from top performers is a telltale sign that the end is near. When employees who were typically counted upon to produce at high levels suddenly have a decline in output and quality, such as failing to meet goals, missing deadlines and making more mistakes, this can mean they are no longer invested in the company. This productivity risk can have a negative impact on the company and its external relationships.

Requesting more time off

If employees start requesting more time off or call in sick frequently, they may be using the time to interview for other positions outside of the company. In addition, coming in late, leaving early and dressing better can also be signs of external meetings with potential employers. When employees stray from their normal routines and seem to spend less time concerned about how they are viewed by their existing employer, their eyes are on a bigger prize.

Displaying negative behaviors

There is nothing more damaging to a company than employees who display negative behavior. This not only has an impact on co-workers and overall employee morale, but it can also affect the company's reputation with clients and vendors. When emails and phone calls are not returned, employees fail to participate during meetings, dissatisfaction about their job is expressed and there is a general lack of respect for management and supervisors, the odds of them leaving the company are great. Unfortunately, when situations reach this degree, they may be unsalvageable and in the company's best interest to move forward without these employees.

Trusting a bad feeling

Many successful business leaders know the standard behaviors, habits and career goals of their top performers, so they should be in tune with what is going on in their professional lives. However, there are times when something just doesn't feel right – a gut feeling – when employees don't appear to be themselves. They may seem disorganized, withdrawn or disappointed for some reason, which leaders should quickly investigate. Getting to the heart of the matter and taking action can reverse the course and lead to more engaged and loyal employees.

Of course, it is always best to retain employees both from a cost and skills perspective because turnover is expensive with regard to attracting, hiring, onboarding, training and replacing the knowledge drain with new employees. When valued employees exhibit the warning signs, it behooves employers to take some extra steps to address the situation and convince workers to remain with the company.

For example, have one-on-one conversations to determine the reasons why employees want to leave and request input from them about ways to resolve the situation before it is too late. However, in an effort to help avoid employee turnover in the future, open and honest communications should occur on a frequent basis to establish strong relationships between employers and employees, which results in a more connected and engaged workforce.

While the business landscape has shifted from an employer- to employee-driven workforce that is dictated by employee needs, leaders should be extremely cognizant of the warning signs of employee turnover, keeping them on their radar during daily interactions with employees. Sometimes, all it takes is employee recognition and thoughtful conversations that demonstrate employers care and have compassion toward employees, which can turn potential resignations into long-term dedication to a company and its mission.

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Jill Chapman is a senior performance consultant with Insperity, a leading provider of human resources and business performance solutions.

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Rice University launches AI initiative, plans to hire 75 faculty

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Houston’s Rice University announced a university-wide artificial intelligence initiative this week that includes hiring 75 new AI-focused faculty. It also shared new details about its planned state-of-the-art facility, The Arc.

Fresh off the announcement of Rice’s new Master of Artificial Intelligence (MAI) coming next fall, the university shared that it plans to expand its AI-related courses and be a “global leader in advanced computing and responsible AI.”

Rice reports that it has already hired 35 faculty members to deepen expertise across schools and departments regarding AI, and plans to recruit 40 more across disciplines including engineering, computing, health, energy, environmental resilience, business, humanities and the arts.

Rice's schools and departments have identified the four cluster areas to guide its hiring:

  • Foundational AI
  • AI for Health
  • AI for Energy, the Environment and Resiliency
  • Responsible AI: Society and Ethics

“Hiring exceptional faculty is essential, but it is only one part of the equation,” Amy Dittmar, Rice’s Howard R. Hughes Provost and executive vice president for academic affairs, said in a news release. “We are building the people, places and partnerships needed to advance AI from foundational discovery to societal impact.”

Another major component of the effort is the planned 200,000-square-foot facility, The Arc, which Rice announced will break ground this fall. Rice will occupy nearly 80,000 square feet of office and laboratory space dedicated to topics including AI, data science, robotics, computational engineering and energy. The university previously announced that The Arc would be completed in Q1 2028.

The Arc will also house the AI Foundry, which is being developed as a collaborative space for industry partners, scientists and students.

“As Rice grows, we are being intentional about where we invest and how we build,” Rice President Reginald DesRoches added in the release. “By bringing together exceptional faculty, a strong interdisciplinary research community, world-class facilities and Houston’s extraordinary innovation ecosystem, Rice has an opportunity not simply to participate in the AI revolution but to help define its future.”

5 minority-founded startups shaping the future of Houston innovation

meet the finalists

Houston’s startup ecosystem reflects the diversity of the city itself.

As part of the 2026 Houston Innovation Awards, our Minority-founded Businesses category will honor an innovative Houston startup founded or co-founded by BIPOC or LGBTQ+ representation.

Five minority-founded businesses have been named finalists for the 2026 award. The finalists, selected by our esteemed panel of judges, range from an AI edtech startup to a company operating in the floating offshore energy infrastructure sector.

Read more about these innovative businesses, their initiatives, and their inspirational founders below. The 2026 winners will be announced on InnovationMap.com in mid-November.

AI Made Fun

Edtech startup AI Made Fun is working to close the gap in AI education by teaching K-12 students how to understand and responsibly use artificial intelligence. The company has developed a comprehensive AI literacy curriculum with 60 modules, animated videos, interactive activities, teacher guides and family resources. Its curriculum covers how AI works, misinformation, algorithmic bias, data privacy, online safety and academic integrity.

AI Made Fun was founded in 2025 by Devshree Golecha. It launched in classrooms this school year with five licensed schools serving more than 800 students. The company is pursuing partnerships with Houston-area school districts, including Houston ISD and Alief ISD, and has pledged free and subsidized access for underserved communities.

Deep Anchor Solutions

Offshore energy consulting and design company Deep Anchor Solutions wants to help scale floating offshore energy infrastructure by removing anchoring as a barrier. Its deeply embedded ring anchor (DERA) technology can be installed quietly without heavy-lift vessels, reducing anchor-related costs by up to 75 percent and lifecycle CO2 emissions by up to 80 percent.

The company was founded in 2023 by CEO Junho Lee and technical advisor Charles Aubeny. Lee earned his Ph.D. in geotechnical engineering from Texas A&M University, where Aubeny is a professor of civil and environmental engineering. The company has participated in numerous accelerators and incubators, including Greentown Labs, MassChallenge, EnergyTechNexus LiftOff and others. Lee was an Activate 2025 fellow.

HEXAspec

Rice University spinout HEXASpec is working to improve the sustainability and thermal conductivity of semiconductor chips. The company has developed breakthrough inorganic fillers that allow graphic processing units (GPUs) to use less water and electricity and generate less heat.

HEXASpec was founded in 2025 by CEO Tianshu Zhai, CTO Jing Zhang and chief product officer Chen-Yang Lin. It has raised $800,000 in pre-seed funding and another $1.5 million in non-dilutive grants, according to the company's application. The startup won the Liu Idea Lab for Innovation and Entrepreneurship's H. Albert Napier Rice Launch Challenge in 2024 and the 2025 Energy Venture Day and Pitch Competition during CERAWeek in the TEX-E student track in 2025. It was awarded a $500,000 National Science Foundation Partnership for Innovation grant last summer.

Prana Surgical

Health tech company Prana Surgical is developing a minimally invasive surgical platform for small, hard-to-reach lung nodules that may be cancerous. The company's Prana System cleared U.S. Food and Drug Administration (FDA) approval earlier this year.

Prana Surgical was originally founded as Prana Thoracic in 2022. It has participated in numerous accelerators, including the Texas Medical Center Innovation Accelerator in 2023 and the IGNITE Health accelerator in 2022. It raised $6 million in Series A funding rounds in 2023 and 2024 , with a Series B currently ongoing. The company said in its application that it is currently moving into the next stage of clinical validation and revenue generation in the U.S., in addition to preparing its manufacturing and commercial infrastructure for broader use.

Torres Orbital Mining Inc.

Space tech company Torres Orbital Mining is developing autonomous excavation and material preprocessing systems to move and process granular materials while reducing workers’ exposure to hazardous dust. The company is initially commercializing its technology for Earth-bound applications—including silica sand, recycled glass and mine tailings—though the technology is also designed to support future lunar mining operations. The company aims to accelerate a permanent and ethical human presence on the Moon.

CEO Luis Torres founded Torres Orbital Mining in 2025. The company is a member of Greentown Labs and has participated in accelerators like the ESRIC Space Resources Startup Program and Capital Factory All Access Fund. The company received a six-month, $225,000 SBIR Phase I contract from NASA in August.

Italian aerospace company sets up first U.S. office at Houston Spaceport

welcome to houston

Como, Italy-based aerospace company Involve Space recently made the Houston Spaceport the site of its first U.S. office.

Involve Space develops high-altitude balloon platforms for Earth observation, scientific research and hardware testing. The balloons carry instruments into the stratosphere (a layer of the upper atmosphere) to collect images and data, conduct experiments and test technology.

The company plans to launch its first commercial missions from Houston by the end of this year, according to a news release.

“Houston is the global center of aerospace, and our presence at Houston Spaceport strengthens our international growth trajectory,” Jonathan Polotto, founder and CEO of Involve Space, said in the release.

Founded in 2021, Involve Space incorporates aerospace hardware, AI and geospatial tools into its offerings. Its proprietary CLEAR platform uses conversational AI to help customers interpret data and support decision-making.

Located at Ellington Airport, the Houston Spaceport provides a base for Involve Space’s North American operations, including business development and partnerships with aerospace companies and researchers.

Other tenants at the Houston Spaceport include NASA, Axiom Space, Venus Aerospace and Intuitive Machines.

Involve Space’s relationship with the Houston Spaceport began in January 2025, when it conducted its first U.S. pilot launch. During the five-hour mission, the balloon reached an altitude of about 85,000 feet and traveled about 250 miles across Texas.

One of Involve Space’s first U.S. customers is Houston-based Rhodium Scientific, a space biotech company. Polotto and Rhodium Scientific founder and CEO Olivia Gamez Holzhaus signed a deal to conduct biotech experiments aboard Involve Space’s stratospheric balloon platforms before planned missions to orbit.

“The presence of innovative platforms like those developed by Involve strengthens the Spaceport’s role as a site for testing, validating, and deploying advanced technologies between aeronautics and space,” Jim Szczesniak, director of aviation for Houston Airports, added in the release.