5 Houston innovators who made headlines in June 2025

Featured Innovators

Cole Woody has earned the Barry Goldwater Scholarship for his research on personalized cancer-fighting vaccines. Photo courtesy UH.

Editor's note: Houston innovators were in the spotlight in June, thanks to earning major accolades for their work on national — and global — levels. Here are five Houston innovators to know right now.

Tianshu Zhai, Chen-Yang Lin, Jing Zhang, HEXAspec co-founders 

HEXAspec has been awarded an NSF Partnership for Innovation grant. Photo courtesy of Rice

HEXAspec, a spinout from Rice University's Liu Idea Lab for Innovation and Entrepreneurship, was recently awarded a $500,000 National Science Foundation Partnership for Innovation grant.

Founded by Tianshu Zhai and Chen-Yang Lin, who both participated in the Rice Innovation Fellows program, as well as Jing Zhang, HEXAspec has developed breakthrough inorganic fillers that allow graphic processing units (GPUs) to use less water and electricity and generate less heat. The company will use the funding to continue enhancing semiconductor chips’ thermal conductivity to boost computing power. Learn more.

Cole Woody, University of Houston student

Cole Woody has earned the Barry Goldwater Scholarship for his research on personalized cancer-fighting vaccines. Photo courtesy UH.

Cole Woody, a biology major in the College of Natural Sciences and Mathematics at the University of Houston, has been awarded a Barry Goldwater Scholarship, becoming the first sophomore in UH history to earn the prestigious prize for research in natural sciences, mathematics and engineering.

Woody was recognized for his research on developing potential cancer vaccines through chimeric RNAs. The work specifically investigates how a vaccine can more aggressively target cancers. Learn more.

Varshini Chouthri, developer of NOMAD

NOMAD aims to help hikers stay in the moment while still utilizing technology. Photo courtesy UH.

An AI-powered, screen-free hiking system developed by Varshini Chouthri, a recent industrial design graduate from the University of Houston, has received Red Dot’s “Best of the Best” award, which recognizes the top innovative designs around the world.

“NOMAD was truly a passion project, inspired by years of hiking growing up, where the outdoors became a place of peace, challenge, and reflection,” Chouthri said. Learn more.

The $2.5 million in NSF funding will allow Rice to increase the number of students in the Rice Emerging Scholars Program. Photo via rice.edu

Houston university lands $2.5M grant to expand STEM scholarship program for underserved communities

evolving inclusivity

Rice University will expand its Rice Emerging Scholars Program (RESP) over the next two years thanks to a recent grant from the National Science Foundation.

The $2.5 million in NSF funding will allow Rice to increase the number of scholars the RESP offers from 40 to 50 students this summer and to 60 students in 2025. The program works to address disparities among first-year students and to "assist students in adapting to the challenging pace, depth and rigor of the STEM curricula at Rice" through a six-week summer bridge program and ongoing mentorship, according to a statement from the university. Summer tuition scholarships, housing subsidies and research stipends are also provided.

Rice estimates that roughly 20 percent of its undergraduate population comes from families with limited financial resources, and 12 percent of students are the first in their families to attend college.

“Low-income students, especially those who are first-generation, face unique obstructions to pursuing college STEM degrees,” said Senior associate provost Matthew Taylor, a co-principal investigator on the grant. “RESP and Rice University are committed to eliminating these obstructions and ensuring that all students have the opportunity to thrive and achieve their academic and professional aspirations.”

Taylor created the program with Professor Emeritus of Mathematics Mike Wolf in 2012. It has since worked with more than 400 RESP scholars, according to the program's website. Most (about 79 percent) graduate with STEM degrees and an overwhelming 90 percent of RESP scholars graduate in four years, according to recent data.

“Rice recognizes the challenges faced by students from low-income backgrounds,” Angel Martí, chair and professor of chemistry, faculty director of RESP and principal investigator of the grant, said in a statement. “RESP aims to empower these students to achieve their academic and professional aspirations as future scientists and engineers.”

Earlier this year, the NSF also awarded Rice assistant professor Amanda Marciel $670,406 through its highly competitive CAREER Awards to continue her research in designing branch elastomers.

Marciel was also named to the 2024 cohort of Rice Innovation Fellows through the university's Office of Innovation and The Liu Idea Lab for Innovation and Entrepreneurship (or Lilie). The group includes 10 Ph.D. and postdoctoral students who aim to translate research into real-world startups.
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Houston autonomous trucking co. completes first test run without human intervention

on the road

Houston-based Bot Auto, an autonomous trucking company, has completed its first test run without human assistance. Bot Auto conducted the test in Houston.

“The truck operated seamlessly within its defined operational domain with no one in the cab or remote assistance, navigating real-world traffic conditions,” the company said in a news release. “The run was executed at sunset, successfully navigating day and night operations.”

Bot Auto, a transportation-as-a-service startup, added that this milestone “serves as a validation benchmark, demonstrating the maturity and safety of Bot Auto’s autonomy stack and test protocols.”

The successful test comes two years after Xiaodi Hou, a globally recognized expert in autonomous vehicles, founded Bot Auto.

“This validation run is a meaningful step, but it’s a waypoint, not the destination,” Hou, CEO of Bot Auto, added in the release. “Success is simple: Autonomy must beat human cost-per-mile, consistently and safely. And at Bot Auto, humanless means no human — not in the driver’s seat, not in the back seat, and not behind a remote joystick.”

For several months, Bot Auto has been conducting autonomous trucking tests on a Houston-to-San Antonio route. In the coming months, Bot Auto will operate its first commercial cargo run without human assistance between its Houston and San Antonio hubs.

“Our mission is to revolutionize the transportation industry with our autonomous trucks, making a lasting positive impact on humanity,” the company says.

Last October, Bot Auto announced it had raised $20 million in pre-series A funding from Brightway Future Capital, Cherubic Ventures, EnvisionX Capital, First Star Ventures, Linear Capital, M31 Capital, Taihill Venture, Uphonest Capital, and Welight Capital.

This summer, Hou told the Front Lines podcast that Bot Auto had raised more than $45 million altogether.

Hobby debuts solar canopy as airport system reaches new sustainability milestone

solar solutions

Houston's William P. Hobby Airport is generating its own clean energy.

Houston Aiports announced that Hobby's red garage is now home to a "solar canopy" that is producing energy at 100 percent capacity to power daily operations. The photovoltaic (PV) solar system generated more than 1.1 gigawatt-hours of electricity in testing, and is expected to produce up to 1 megawatt-hour now that it's operating at full power.

“This project is proof that sustainability can be practical, visible and directly tied to the passenger experience,” Jim Szczesniak, director of aviation for Houston Airports, said in a news release. “Passengers now park under a structure that shields their cars from the Texas sun while generating clean energy that keeps airport operations running efficiently, lowering overall peak demand electrical costs during the day and our carbon footprint. It’s a win for travelers, the city and the planet.”

The project was completed by Texas A&M Engineering Experiment Station (TEES) and CenterPoint Energy. It's part of Houston Airport's efforts to reduce carbon emissions by 40 percent over its 2019 baseline.

In a separate announcement, the airport system also shared that it recently reached Level 3 in the Airports Council International (ACI) Airport Carbon Accreditation program after reducing emissions by 19 percent in three years. This includes reductions at George Bush Intercontinental Airport (IAH), Hobby and Ellington Airport/Houston Spaceport.

The reductions have come from initiatives such as adding electric vehicles to airport fleets, upgrading airfield lighting with LED bulbs, adding smarter power systems to terminals, and improving IAH's central utility plant with more efficient equipment. Additionally, the expansion to Hobby's West Concourse and renovations at IAH Terminal B incorporate cleaner equipment and technology.

According to Houston Airports, from 2019 to 2023:

  • IAH reduced emissions by 17 percent
  • Hobby reduced emissions by 32 percent
  • Ellington Airport reduced emissions by 4 percent

"I see firsthand how vital it is to link infrastructure with sustainability,” Houston City Council Member Twila Carter, chair of the council’s Resilience Committee, said in the release. “Reducing carbon emissions at our airports isn’t just about cleaner travel — it’s about smarter planning, safer communities and building a Houston that can thrive for generations to come.”

Houston health orgs lost $58M in canceled, stalled NIH grants, new report shows

research cuts

Seven institutions in the Houston area have lost nearly $60 million in grants from the National Institutes of Health (NIH) that were aimed at funding health research.

The Science & Community Impacts Mapping Project identified 37 cancelled or frozen NIH grants worth $58.7 million that were awarded to seven Houston-area institutions. The University of Texas Medical Branch at Galveston suffered the biggest loss — five grants totaling nearly $44.8 million.

The Harvard University T.H. Chan School of Public Health reported in May that over the previous several months across the U.S., the federal government had terminated roughly 2,100 NIH research grants worth around $9.5 billion.

In August, the U.S. Supreme Court derailed researchers’ efforts to reinstate almost $2 billion in research grants issued by NIH, according to Nature.com.

“Make no mistake: This was a decision critical to the future of the nation, and the Supreme Court made the wrong choice. History will look upon these mass National Institutes of Health (NIH) research grant terminations with shame,” the American Association of Medical Colleges said in a statement. “The Court has turned a blind eye to this grievous attack on science and medicine, and we call upon Congress to take action to restore the rule of law at NIH.”

Texas health researchers rely heavily on NIH grants and contracts. During the federal government’s 2024 budget year, NIH awarded $1.9 billion in grants and contracts that directly supported 30,553 jobs and more than $6.1 billion in economic activity in Texas, according to the United for Medical Research coalition.

Here’s a rundown of the cancelled and frozen NIH grants in the Houston area.

  • University of Texas Medical Branch at Galveston: Five cancelled or frozen grants, totalling approximately $44.8 million in funding lost.
  • Baylor College of Medicine: 17 grants cancelled or frozen, totalling approximately $8 million in funding lost
  • University of Houston. Five cancelled or frozen grants, totalling approximately $3.7 million in funding lost
  • University of Texas Health Science Center Houston: Five grants cancelled or frozen, totaling approximately $1.1 million in funding lost.
  • University of Texas MD Anderson Cancer Center: Two grants cancelled or frozen, totalling $831,581 in funding
  • Rice University. Two grants cancelled or frozen, totaling $254,645 in funding lost
  • Prairie View A&M University: One grant cancelled or frozen, totalling $31,771 in funding lost
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