Feb. 19, 2025 — Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas. Glacial melt rivers and groundwater springs are transporting large volumes of methane from ...

Unveiled today at the Eiffel Tower, American street artist and environmental activist Shepard ‘OBEY’ Fairey’s Earth Crisis artwork ushers in the upcoming world climate change conference, COP21, and in ...

Donkey Kong Country Returns HD is up for grabs for a pretty steep discount just two weeks after its release for Nintendo Switch. Over at Woot, you can pick up a physical copy of the new platformer ...

This “super-Earth,” dubbed HD 20794 d, boasts a mass six times that of our planet and resides within the star’s “habitable zone.” The zone represents the optimal distance from a star ...

However, because HD 20794 d orbits in an elliptical way, rather than circular like the Earth, it is unclear whether it would be able to host life. Image: HD 20794 d sits in a 'habitable zone'.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD 20794d, gets farther out from its star than Mars is ...

This is the background to the discovery of super-Earth HD 20794 d by an international team including the University of Geneva (UNIGE) and the NCCR PlanetS. '"Are we alone in the universe?"' ...

A newly discovered asteroid, designated 2024 YR4, has a 1-in-83 chance of striking Earth in December of 2032. The asteroid is estimated to be 196 feet (60 meters) wide, and it is currently 27 ...

HD 20794 d is categorized as a Super-Earth, meaning it is a rocky planet larger than Earth but smaller than gas giants like Neptune. What makes it especially fascinating is its highly elliptical orbit ...

Microsoft plans to soon remove its official web page for Windows themes and desktop wallpapers. The company has not given an exact date for when this will happen. The site, which Microsoft says is ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small space rock ...