New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

The Celestial in the middle of the Indian Ocean is finally addressed in Captain America: Brave New World, and it could shape ...

Supermarkets will have aisles full of foods for the elderly, as well as the usual baby pouches and snacks. Your chocolate won’t come from cocoa at all, but from broad bean plants. These are some of ...

Justin Sun wishes he could travel more. But there’s too much to do.'There are too many exciting things happening in crypto ...

Born Again has arrived ahead of the show's March premiere – and it gives us our first look at the brand new Punisher logo. In ...

Five years ago, NASA provided an updated version of the Pale Blue Dot. JPL engineer Kevin M Gill reprocessed the image with modern tools but following the original approach, even receiving inputs from ...

The sketch show’s 50-year history has spawned countless pop culture moments. Sketches like “Wayne’s World” led to entire ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Many of the faces in Captain America: Brave New World haven’t been on screen since 2008’s The Incredible Hulk which starred ...

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

UC Irvine astronomers used a 3D global computer model to compare the climates of exoplanets in different stellar and orbital configurations. They found that a planet orbiting a white dwarf star would ...

The ‘city killer’ asteroid (possibly) heading our way might spare us and slam into the Moon instead, scientists said. The ...