The Philippines led all countries during this year's Earth Hour demonstrations with 1.3 million hours saved, nearly half of ...

A waxing Moon brightens the sky as we catch our last looks at Uranus and view Venus, Mercury, Jupiter, and Mars in the sky ...

During "Connections with Evan Dawson" on 4/4/25, co-host Leah Stacy explores CITY's "Earth Issue," focusing on climate. Then, ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries. Celebrate Earth Day all month long with ...

Space debris grows rapidly, threatening satellites and future missions if cleanup efforts don't intensify now.

Jupiter: Spot Jupiter in the evening sky with a telescope, although with the sun setting later, it'll become more difficult ...

Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The meteors can appear anywhere in the night sky, with some leaving vivid trails in ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to ...

Flying Astrobee robots being tested on the ISS could give rise to incredible guardian spacecraft that protect the station ...

The city of Warsaw Wastewater Utility will host a free Earth Day event on April 22 from 10 a.m. to 6 p.m. at the Wastewater ...

United Launch Alliance will send 27 Kuiper satellites into low Earth orbit as we begin a full-scale deployment of our ...

The main "first" of this mission was that they were the first people to orbit around the planet's poles. No other human has ...