Humans respond to environments that change at many different speeds. A video game player, for example, reacts to on-screen ...

A new study theorizes that evolution ticks at different speeds, especially when a big group of organisms first appears.

Charles Darwin worried that the fossil record looked strangely abrupt, with complex animals appearing in a geological instant ...

Illinois political leaders criticize the U.S. government's operation in Venezuela as unconstitutional because of President ...

The United States has captured Venezuelan President Nicolás Maduro and his wife, Cilia Flores, in a large-scale military operation. President Trump says some U.S. forces were injured in Venezuela ...

This 30-million-year-long gap is actually rather helpful to Darwin. It means that there was plenty of time for the ancestor ...

George Conway says he never expected to run for Congress. And if you’d asked, he says, “I would have laughed.” But Conway, a ...

Qualcomm's Snapdragon X2 Plus fills the same role as its predecessor: bringing Windows on Arm to sub-$1,000 notebooks with ...

People from all across the country headed to Las Vegas to ring in the new year, celebrating on both the Las Vegas Strip and ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

Williams scrambled toward the left sideline and was forced to throw off his back foot as the pass rush arrived, looking for ...

COLLEGE STATION, Texas — Hurricanes star freshman Malachi Toney had a clear path in front of him. Miami’s offense had been stuck in the mud all day, but in the final two minutes of Saturday’s playoff ...