A new wildlife survey follows Lewis and Clark's route, 220 years later. And, cell and GPS data show how animals react to ...

Two disease outbreaks are dominating the news: Ebola in the Democratic Republic of the Congo, and hantavirus, which started spreading on a cruise ship. The U.S. has a one-of-a-kind medical facility ...

Is there something drug developers could do to help? Chemist Tim Cernak thinks so. He has been developing drugs for people for 20 years, but his patient roster has started to include sea turtles, ...

On the release of Pope Leo’s encyclical about AI, we peek inside the Vatican academy that helps inform his scientific views. Plus, cell and GPS data show how animals react to human presence—and ...

On the release of Pope Leo’s encyclical about AI, we peek inside the Vatican academy that helps inform the pope’s scientific ...

Astronomers have spotted clouds of vaporized sand on an exoplanet. And, weather radar data reveal insects in U.S. skies—100 ...