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The Make America Healthy Again commission is proposing more than 100 moves to address the root causes of childhood chronic disease. Critics say other Trump administration moves contradict the goals.

One kind of tiny ant can serve as a monumental example for how to keep members of a community safe from pathogens. A new study shows how they do it.

San Diegans in the workplace and in education are hoping artificial intelligence will enhance what we can do without replacing us in the process.

The size and structure of our brains go a long way to explaining what makes us human. But what caused our brains to become what they are? Some UC San Diego researchers have pin-pointed a part of our DNA that is a very strong candidate.

Stream with KPBS+ / Encores Thursday, Oct. 16, 2025 at 8 p.m. and Sunday, Oct. 19 at 10 p.m. on KPBS 2. The Colosseum was the jewel of Ancient Rome, wowing vast crowds with its extraordinary spectacles and exhibiting Rome’s immense wealth. But just as the structure embodied Rome’s power, so too did it contribute to the Empire’s downfall.

Dr. Eric Topol is out with a new book all about healthy aging, with the help of new treatments and technologies.

New 2025 testing data shows third- through eighth-graders scored far below 2019 levels in reading. In math, some grades have made gains, but all are lagging compared to before the pandemic.

An amateur satellite tracker stumbled across the signal, which is coming from Starshield satellites in a "hidden" part of the radio spectrum.

The private crew included Ax-4 mission commander and former NASA astronaut Peggy Whitson. It was her fifth trip to space and extended her record-setting duration to 695 days, the most of any American.

Get ready for an experience like no other! Grioneers, Inc. presents the 8th Annual Afrofuturism Lounge—where Black creativity, comics, and culture collide! Join us on July 24, 2025, during San Diego Comic-Con for a night of storytelling, art, and innovation. Explore the worlds imagined by Black creators, meet visionary artists, and immerse yourself in the future we co-create—together! Afrofuturism Lounge isn’t just an event—it’s a movement! Secure your spot now and be part of the future. Visit AfrofuturismLounge.com for details. Don’t miss it! Grioneers on Facebook + Instagram