President Donald Trump’s “big, beautiful” tax-and-spending bill could come with a big, ugly cost, economists warn. Former ...

Secretary of State Marco Rubio delivered his opening statement at the Senate Committee on Foreign Relations despite being ...

Scientists used artificial intelligence (AI) to help them understand how zinc-ion batteries work - and potentially how to ...

Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority ...

In photos The details in this photograph include the airglow of the atmosphere dividing Earth from space — yellow-green at an ...

Leitner studies how energy flows through molecules, especially in biological systems like protein complexes. Being named ...

In one study, published in Environmental Science & Technology, graduate student Xicheng He in Giammar's Aquatic Chemistry Laboratory removed selenium from water using iron electrocoagulation in a flow ...

A SpaceX vehicle that has spent about a month docked at the International Space Station on a resupply mission is due to depart Thursday, May 22.

The Intoxicated Chemist, which opened in Hamden last month, is an interactive experience where guests conduct science experiments, drink and play games.

Flamingos have developed an amazing variety of techniques to create swirls and eddies in the water to concentrate and eat brine shrimp and other organisms, a biologist found. They stomp dance to stir ...

When researchers looked at zebrafish that they had specially bred over 7 generations to tolerate higher maximum water ...

Stanford researchers linked Campi Flegrei’s earthquakes to groundwater pressure, not magma. Managing water flow could reduce ...