This 2015 photo from the International Space Station showcases the deep tidal channels that cut through a line of cays in the ...

The Planetary Health Check is a key monitor of earth's vital signs—and will guide action for a more sustainable world.

On Sunday, Sept. 29, Earth captured a new "mini-moon" called 2024 PT5. The bus-size asteroid is expected to orbit our planet ...

A telescope in Hawaii captured a rare comet as it passes near Earth. The footage was captured on 2 October by the National ...

On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 eruption — and it's heading for ...

If you were hoping to see the “mini moon,” you’ve probably been disappointed. But experts say the asteroid was an important ...

October's full moon will have some company this month now that a mini-moon is in Earth's orbit. Here's what you should know ...

Solar flares and coronal mass ejections are normal behavior for the Sun, particularly when it's in the peak of its activity ...

Sci-fi shooter Earth Defense Force 6 just removed an account requirement on Steam that led players to review-bomb it at ...

For prime northern lights viewing in the United States, the strongest activity is forecasted to arrive late Friday night to ...

A spacecraft en route to spy on Jupiter and its moons has snapped a rare and excitingly high-definition picture of the ...

The sun just unleashed one of its largest solar explosions in recent years, temporarily causing a radio blackout on Earth and ...