In this video, I explain why some reactions explode while others cool, exploring the root cause of chemical energy. I discuss the chemistry behind endothermic and exothermic reactions, which involves ...

NASA's plan is to modify one of the F-15 jets with new equipment and software, so that it can be specialized for research.

From the US war on science to a brand-new colour, read New Scientist’s selection of the biggest science and technology news stories and most stunning images of 2025 ...

Using robotic fins, researchers at the University of California, Riverside have learned how stingrays are able to swim with ...

Somewhere between life and death is the Alaskan Tree Frog. Discover how this amphibian freezes and lives to tell the tale.

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in Earth sciences and seismology, she gets much of her data from a bird's-eye ...

Jose Fabian is a web producer for CBS Bay Area where he reports on local crime, politics and breaking news. He studied political science and journalism at Sacramento State and was born and raised in ...

RELEASED. A BIRD STRIKE FORCED A PASSENGER FLIGHT FROM SACRAMENTO INTERNATIONAL AIRPORT TO TURNAROUND TONIGHT. HORIZON AIR FLIGHT 2026 FROM SACRAMENTO TO SEATTLE HAD JUST TAKEN OFF WHEN THE CREW ...

Get the latest federal technology news delivered to your inbox. The war in Ukraine has made one thing unmistakably clear: drones are no longer a support weapon on the battlefield. They are central to ...

The war in Ukraine has made one thing unmistakably clear: drones are no longer a support weapon on the battlefield. They are central to how modern wars will be fought. From reconnaissance and ...

At Electra, we’re pioneering sustainable aviation by developing hybrid-electric Ultra Short Takeoff and Landing aircraft designed to transform regional air mobility, by making air travel more ...

Fun for the birds: The 22nd annual Festival of Birds runs Jan. 15-19. Rookery Bay National Estuarine Research Reserve hosts the yearly event. Activities include guided field trips, workshops, kayak ...