Astronomers using the Hubble Space Telescope have discovered a "ultra-massive white dwarf that formed when a white dwarf merged with another star," according to the Goddard Space Flight Center. Credit ...

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

Uncover the discovery of massive structures beneath Earth's surface, redefining our understanding of the planet's inner ...

The vantage point at Cerro Pachón, with its dark skies and high-altitude clarity, enhances the richness of the image.

Echo the Golden Retriever has become Instagram’s newest lovable menace, thanks to a video that user @culinory.pet shared on ...

Pearl of the Indian Ocean’ is every bit as attractive an embodiment of natural beauty as the prized gemstone itself.

A great task to add to your list is planting bare-root trees, such as silver birch and magnolia, before the ground freezes.

If you’ve seen any of the “Ice Age” animated Disney movies, we have some bad news: You don’t know the real ice age.

Fill your December cold frame, hoop house, or row with hearty spinach, kale, collards, and mustards. All of these cold-hardy ...

When the Berlin Wall went up overnight, National Geographic correspondents were on hand to document a city that became a ...

Colorado celebrates winter's arrival next weekend with festivals, parades, performances, craft shows and more.

Regardless of the season, Northeast Ohio is gifted with some of the best hiking destinations in the state, from Dundee Falls ...