Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky planet…

NASA has selected one small explorer mission concept to advance toward flight design and another for an extended period of…

Images captured by NASA’s Parker Solar Probe as the spacecraft made its record-breaking closest approach to the Sun in December…

Picture this: You’re just about done with a transoceanic flight, and the tracker in your seat-back screen shows you approaching…

Most smaller galaxies may not have supermassive black holes in their centers, according to a recent  study using NASA’s Chandra…

Scientists have found that time moves slightly faster on the Red Planet than it does on Earth. Clocks on Mars…

NASA’s James Webb Space Telescope captured a blowtorch of seething gasses erupting from a volcanically growing monster star in this…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Photosynthesis. Learning how plants use the…

Scientists say they’ve developed a breakthrough 3D wiring solution that allows a 100-fold increase in the number of quantum bits…

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which…