Scientists have developed a method to turn plastic waste into clean hydrogen using solar power and acid from old car…

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Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Convincing, uncannily humanoid robots…

Astronauts could complete a round trip to Mars in less than a year someday, potentially cutting current mission timelines in…

Astronomers have detected an atmosphere that shouldn’t exist on an icy object beyond the orbit of Pluto — sparking calls…

Shivelyuch (also called Shiveluch), the most northerly active volcano on the Kamchatka Peninsula, is one of the most active volcanoes…

A low resting heart rate is often seen as a sign of good health, but now, a large study suggests…

A new Sun-centered and science-focused coloring book produced by NASA in partnership with the University of Alaska Fairbanks (UAF) is…

NASA’s Juno spacecraft captured this view of Thebe, the second largest of Jupiter’s inner moons, during a close pass on…

On the morning of May 5, 1961, the Mercury-Redstone 3 launch vehicle lifted into the sky from Cape Canaveral, Florida,…