Ten years of Google Photos means a decade of cool features, frustrating changes, and memories worth revisiting.

Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator ...

One of the best displays of the aurora so far in 2025 unfolded over the weekend with the celestial lights seen as far south ...

Mount Etna produced a spectacularly explosive eruption Monday, sending a ripple of reddish clouds down from the southeast ...

The James Webb Space Telescope has peered into the atmosphere of Saturn's largest moon Titan, capturing the first evidence of cloud formation in this moon's northern hemisphere. Titan is the ...

Here’s everything you need to know about astrophotography in June 2025.

The two-day Head in the Clouds festival returned to Brookside at the Rose Bowl in Pasadena on Saturday afternoon – in ...

Noctilucent or night-shining clouds are rare, high-altitude clouds that glow with a blue silvery hue at dusk or dawn when the Sun shines on them from below the horizon. These ice clouds typically ...

Mount Etna's latest eruption paints a dramatic picture in Sicily, with towering ash clouds and fleeing residents. Discover ...

This spectacular new image, taken with Hubble's Wide Field Camera 3, showcases the Large Magellanic Cloud (LMC), the biggest ... fuzzy patch in the night sky from anywhere in the Southern Hemisphere.

Europe's most active volcano, Mount Etna on Sicily, is erupting again, sending tourists running away from a huge plume of ash and smoke in the air and lava flowing down its slope.

Canadian wildfire smoke has drifted all the way down to the Southeast, putting a milky veil across the otherwise sunny sky.