Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the ...

A large sub-Neptune-sized planet revolving around a red dwarf star 124 light years away has been the topic of debate among ...

The Very Large Telescope in Chile has found, for the first time, an infant planet nestled in spiral arms of dust around a ...

The "Alien" franchise has gotten much bigger in the last decade, so here's what to know about when "Alien: Earth" takes place ...

The nonbinding opinion, which runs to over 500 pages, was hailed as a turning point in international climate law.

Danish artist Thomas Dambo creates giant wooden trolls from recycled materials to promote environmental awareness.

Her latest philanthropic venture is Agog: The Immersive Media Institute. Co-founded last year with climate journalism pioneer ...

A Fargo-based franchisee is opening a 19,500-square-foot Planet Fitness gym later this summer near a popular cidery.

Planet Fitness will join a revitalized shopping center that recently added Aldi and Tesla. Leaving its former space makes ...

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...

What we know about the search for ‘Planet Nine’ in our solar system - The idea of a massive undiscovered planet has been ...

Solar geoengineering encompasses various hypothetical technologies that aim to block the sun’s rays to cool the planet. The ...