Cruise is now cruising some Houston streets. The self-driving car service has launched with $5 flat-rate rides. Photo courtesy of Cruise

For the first time, Houstonians can hail an autonomous vehicle to get from point A to point B, thanks to a tech company's latest market roll out.

San Francisco-based Cruise, which has launched in its hometown, Phoenix, and Austin over the past year and a half, previously announced Houston and Dallas as the company's next stops. Dallas, where Cruise is currently undergoing testing, will roll out its service by the end of the year.

As of today, October 12, Houstonians in the Downtown, Midtown, East Downtown, Montrose, Hyde Park, and River Oaks neighborhoods can hail a ride from an autonomous electric vehicle seven days a week between the hours of 9 pm to 6 am.

"We believe that everyone has a right to safer, more accessible and more affordable transportation, and we remain focused on cities first because that’s where our mission will have the greatest impact. Houston follows that city-first strategy with its densely traversed downtown, propensity for ridehail, and vibrant cultural center," Sola Lawal, Cruise's Houston manager, tells InnovationMap. "Cruise also shares in Houston’s Vision Zero mission to end traffic deaths and serious injuries by 2030 and we’re excited to address the transportation needs of Houston communities."

Although today marks the launch to the public, Cruise's employees and their friends and family have been testing out the service since August.

"People love this shift from working for your car as the driver, to the car working for you and the time this gives people back in their days," he explains. "A common reaction from first time riders starts with people being shocked and awed for the first two minutes then the ride becomes so normal that you forget you're in a driverless car."

Founded in 2013 by CEO, CTO, and President Kyle Vogt and Chief Product Officer Dan Kan, Cruise vehicles have self-driven over 5 million miles — 1 million of those miles were cruised on Texas streets. The company's fleet includes 400 electric vehicles powered by renewable energy.

Cruise's plan for Houston is to launch and grow from there, including launching larger passenger vehicles, the Origin fleet, for bigger groups of people.

"We always start small and methodically expand from there. For us it’s all about safety and how we expand in partnership with communities, so we let that be our guide for expansion vs arbitrary timelines," Lawal says. "Our goal is to continue to expand as quickly and safely as possible so we can get folks to the Rodeo when it starts and back home, anywhere in Houston, when it ends. You can expect expanded map areas, increased supply of AVs, and expanded hours until we are 24/7 across Houston."

Cruise has raised $10 billion in capital commitments from investors, including General Motors, Honda, Microsoft, T. Rowe Price, Walmart, and others. Additionally, the tech company has also a $5 billion credit line with GM Financial, giving it the financial support needed to scale. Strategically aligned with General Motors and Honda, Cruise has fully integrated manufacturing at scale.

Cruise, which touts a pricing model competitive to existing rideshares, is launching with $5 flat-rate rides for passengers.

"Houstonians who ride with us have the chance to be part of history in the making," Lawal tells Houston's to-be Cruise riders. "The industry has made incredible progress in the last two years but we are still in the early days of what’s to come as driverless ridehail becomes a reality for more people.

"We are proud of the service we’ve built so far and the safety record we have to show for it, but will always continue to improve. We're excited to launch with the community of Houston and we simply ask that you give it a try," he continues. "And when you do please give us feedback, we’d love to hear about your experience."

Origin, a larger, six-person self-driving vehicle, will also launch in the Houston market once Cruise rolls it out. Rendering courtesy of Cruise

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CultureMap Emails are Awesome

Houston suburb ranks as No. 3 best place to retire in Texas

Rankings & Reports

Texas retirees on the hunt for the right place to settle down and enjoy their blissful retirement years will find their haven in the Houston suburb of Pasadena, which just ranked as the third-best city to retire statewide.

A new study conducted by the research team at RetirementLiving.com, "The Best Cities to Retire in Texas," compared the affordability, safety, livability, and healthcare access for seniors across 31 Texas cities with at least 90,000 residents.

Wichita Falls, about 140 miles northwest of Dallas, claimed the top spot as the No. 1 best place to retire in Texas.

The senior living experts said Pasadena has the best healthcare access for seniors in the entire state, and it ranked as the No. 8 most affordable city on the list.

"Taking care of one’s health can be stressful for seniors," the report said. "Harris County, where [Pasadena is] located, has 281.1 primary care physicians per 1,000 seniors — that’s almost 50-fold the statewide ratio of 5.9 per 1,000."

Pasadena ranked 10th overall for its livability, and ranked 25th for safety, the report added.

Meanwhile, Houston proper ranked as the No. 31 best place to retire in Texas, but its livability score was the 7th best statewide.

Seven of the Lone Star State's top 10 best retirement locales are located in the Dallas-Fort Worth Metroplex: Carrollton (No. 2), Plano (No. 4), Garland (No. 5), Richardson (No. 6), Arlington (No. 7), Grand Prairie (No. 8), and Irving (No. 9). McAllen, a South Texas border town, rounded out the top 10.

RetirementLiving said Carrollton has one of the lowest property and violent crime rates per capita in Texas, and it ranked as the No. 5 safest city on the list. About 17 percent of the city's population is aged 65 or older, which is higher than the statewide average of just 14 percent.

The top 10 best place to retire in Texas in 2026 are:

  • No. 1 – Wichita Falls
  • No. 2 – Carrollton
  • No. 3 – Pasadena
  • No. 4 – Plano
  • No. 5 – Garland
  • No. 6 – Richardson
  • No. 7 – Arlington
  • No. 8 – Grand Prairie
  • No. 9 – Irving
  • No. 10 – McAllen
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This article originally appeared on CultureMap.com.

Rice University lands $18M to revolutionize lymphatic disease detection

fresh funding

An arm of the U.S. Department of Health and Human Services has awarded $18 million to scientists at Rice University for research that has the potential to revolutionize how lymphatic diseases are detected and help increase survivability.

The lymphatic system is the network of vessels all over the body that help eliminate waste, absorb fat and maintain fluid balance. Diseases in this system are often difficult to detect early due to the small size of the vessels and the invasiveness of biopsy testing. Though survival rates of lymph disease have skyrocketed in the United States over the last five years, it still claims around 200,000 people in the country annually.

Early detection of complex lymphatic anomalies (CLAs) and lymphedema is essential in increasing successful treatment rates. That’s where Rice University’s SynthX Center, directed by Han Xiao and Lei Li, an assistant professor of electrical and computer engineering, comes in.

Aided by researchers from Texas Children’s Hospital, Baylor College of Medicine, the University of Texas at Dallas and the University of Texas Southwestern Medical Center, the center is pioneering two technologies: the Visual Imaging System for Tracing and Analyzing Lymphatics with Photoacoustics (VISTA-LYMPH) and Digital Plasmonic Nanobubble Detection for Protein (DIAMOND-P).

Simply put, VISTA-LYMPH uses photoacoustic tomography (PAT), a combination of light and sound, to more accurately map the tiny vessels of the lymphatic system. The process is more effective than diagnostic tools that use only light or sound, independent of one another. The research award is through the Advanced Research Projects Agency for Health (ARPA-H) Lymphatic Imaging, Genomics and pHenotyping Technologies (LIGHT) program, part of the U.S. HHS, which saw the potential of VISTA-LYMPH in animal tests that produced finely detailed diagnostic maps.

“Thanks to ARPA-H’s award, we will build the most advanced PAT system to image the body’s lymphatic network with unprecedented resolution and speed, enabling earlier and more accurate diagnosis,” Li said in a news release.

Meanwhile, DIAMOND-P could replace the older, less exact immunoassay. It uses laser-heated vapors of plasmonic nanoparticles to detect viruses without having to separate or amplify, and at room temperature, greatly simplifying the process. This is an important part of greater diagnosis because even with VISTA-LYMPH’s greater imaging accuracy, many lymphatic diseases still do not appear. Detecting biological markers is still necessary.

According to Rice, the efforts will help address lymphatic disorders, including Gorham-Stout disease, kaposiform lymphangiomatosis and generalized lymphatic anomaly. They also could help manage conditions associated with lymphatic dysfunction, including cancer metastasis, cardiovascular disease and neurodegeneration.

“By validating VISTA-LYMPH and DIAMOND-P in both preclinical and clinical settings, the team aims to establish a comprehensive diagnostic pipeline for lymphatic diseases and potentially beyond,” Xiao added in the release.

The ARPA-H award funds the project for up to five years.

Houston doctor wins NIH grant to test virtual reality for ICU delirium

Virtual healing

Think of it like a reverse version of The Matrix. A person wakes up in a hospital bed and gets plugged into a virtual reality game world in order to heal.

While it may sound far-fetched, Dr. Hina Faisal, a Houston Methodist critical care specialist in the Department of Surgery, was recently awarded a $242,000 grant from the National Institute of Health to test the effects of VR games on patients coming out of major surgery in the intensive care unit (ICU).

The five-year study will focus on older patients using mental stimulation techniques to reduce incidences of delirium. The award comes courtesy of the National Institute on Aging K76 Paul B. Beeson Emerging Leaders Career Development Award in Aging.

“As the population of older adults continues to grow, the need for effective, scalable interventions to prevent postoperative complications like delirium is more important than ever,” Faisal said in a news release.

ICU delirium is a serious condition that can lead to major complications and even death. Roughly 87 percent of patients who undergo major surgery involving intubation will experience some form of delirium coming out of anesthesia. Causes can range from infection to drug reactions. While many cases are mild, prolonged ICU delirium may prevent a patient from following medical advice or even cause them to hurt themselves.

Using VR games to treat delirium is a rapidly emerging and exciting branch of medicine. Studies show that VR games can help promote mental activity, memory and cognitive function. However, the full benefits are currently unknown as studies have been hampered by small patient populations.

Faisal believes that half of all ICU delirium cases are preventable through VR treatment. Currently, a general lack of knowledge and resources has been holding back the advancement of the treatment.

Hopefully, the work of Faisal in one of the busiest medical cities in the world can alleviate that problem as she spends the next half-decade plugging patients into games to aid in their healing.