Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this ...

Imagine waking up one morning to find that Earth’s atmosphere has vanished—gone, as if erased by an invisible hand. Suddenly, ...

Mechanically, Primal Planet is rock solid. It’s a side-scrolling Metroidvania that gets platforming, combat, and exploration ...

Letters to House and Senate appropriators follow the Trump administration’s proposed cuts to the office and elimination of ...

Celebrate the Fourth with the Fireworks Galaxy, then check out the Demon Star Algol and the Full Buck Moon in the sky this ...

His background as a retired ... We were having dinner, and we looked down at Earth, and I said, 'You know what, guys? There's ...

Celebrating Mars Express with a breathtaking mosaic of Mars, showcasing the planet’s full, true colors and composition in incredible detail.

A Year on Planet Earth — Part 1 From vicious storms and relentless global heating, to volcanic eruptions and shimmering aurora, compelling images help tell the story of a drama-filled year.

A new study's "treasure map" suggests that a planet several times more massive than Earth could be hiding in our solar system, camouflaged by the bright strip of stars that make up the Milky Way.

Monday is Earth Day, and I am tempted to ask myself how humanity can save our wild planet and undo the devastation we have unleashed upon the natural world.

Sir David Attenborough narrates the highly-anticipated third release in the Planet Earth documentary lineup.

Where to Watch Planet Earth III Without Cable The eight-episode nature docuseries is available to stream on BBC America and AMC+ every Saturday starting on Nov. 4 at 8 p.m. ET/PT.