Earth

New NASA experiments reveal that Mars formed its core much faster than Earth, thanks to molten iron and nickel sulfides seeping through solid rock. This discovery reshapes our understanding of planetary evolution in the early solar system.

Greenland is losing ice faster than expected, changing its coastline and affecting global sea levels and climate patterns. Ongoing research aims to understand how ecosystems respond to rapid warming and what it means for our future.

Scientists have detected a mysterious seismic pulse every 26 seconds, first noticed in the 1960s and later traced to the Gulf of Guinea. Its exact cause remains unknown, though ocean waves and volcanoes are suspected.

A mysterious object in deep space, ASKAP J1832-0911, is sending repeating radio and X-ray signals to Earth every 44 minutes. Scientists are baffled and say it might reveal new physics or something stranger.

Scientists warn that over the next five billion years, there’s a tiny chance Earth could be flung from the solar system by a passing star leaving the planet to freeze in deep space, simulations suggest.

After being stranded for over nine months, NASA astronauts Sunita Williams and Butch Wilmore are set to undock from the International Space Station (ISS) on Wednesday and begin their 17-hour journey back to Earth.

Scientists have unearthed a colossal underground water reservoir buried approximately 700 kilometers below the Earth's surface - a revelation that could transform our understanding of the planet’s water cycle.

The Parker Solar Probe is on a historic mission to make the closest-ever approach to the Sun, exploring its outer atmosphere and uncovering mysteries about solar wind and the corona.

Asteroid 2024 XN1, about 120 feet wide, will pass Earth on December 24 at a safe distance of 4,480,000 miles. While not a threat, its close approach allows scientists to study it and underscores the importance of planetary defense.

Jeff Bezos' spaceflight company, Blue Origin, was forced to take down a video featuring female astronaut Emily Calandrelli, known as "Space Gal," after she was bombarded with a flood of misogynistic and sexual comments online.