Science

Artificial intelligence holds promise for helping doctors diagnose patients and personalize treatment options. However, an international group...

If giant rainforest mantises went to kindergarten, little girl mantises wouldn’t look any bigger and stronger than the little boy mantises. Not until the end of mantis high school would lady mantises become the bigger sex. Then, female hunting...

1 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)Vision Studies, Analysis of Alternatives (AoA) Studies, and White PapersNASA Computational Fluid Dynamics Vision 2030 Study: A Path to Revolutionary Computational AerosciencesRequirements for Aircraft Certification By AnalysisVision  2040: A Roadmap...

NASA’s quiet supersonic X-59 aircraft made its second flight on Friday, kicking off a series of dozens of test flights in 2026.  Although the flight duration was abbreviated due to a technical issue, the team was able to collect information that will inform future tests.  “Despite the early landing, this is a good day...

NASA selected 14 university teams from across the nation as finalists in the 2026 Revolutionary Aerospace Systems Concepts – Academic Linkage (RASC-AL) Competition. This NASA challenge tasks students to design innovative concepts that could further human life and work...

Molly O’Shea has been practicing pediatrics for 33 years. “I’ve seen it all,” she says. Her career spans the introduction of numerous vaccines, a decline in infectious diseases — and a troubling rise in vaccine hesitancy.When, in January, the...

Editor’s Note: Spoilers ahead for Project Hail Mary.Two science journalists walked into a movie theater. That’s us: molecular biology reporter Tina Hesman Saey and Carolyn Gramling, who writes about climate and earth science. We braved the aftermath of a big...

Real-life space exploration and big-screen science fiction will converge on Friday. As NASA prepares to launch Artemis II, the first crewed mission under the agency’s Artemis program and another step toward sending the first astronauts – Americans – to...

A landmark archaeological site in Chile may be thousands of years younger than originally thought, a new study claims. If validated, the finding would upend a key piece of evidence that humans reached South America about 14,500 years ago...

At first glance, Harvard Forest seems like an ordinary woodland. Oak trees shade the terrain among small shrubs and other trees, mostly maple, birch and beech. Fallen leaves coat the ground below. What makes this 1,600-hectare patch of land...