New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

Mars, a planet once capable of sustaining liquid water and harboring flowing rivers, today stands as a frozen desert. For ...

Geologists from the University of Hong Kong (HKU) have made a breakthrough in understanding how Earth's early continents ...

Ancient sediment reveals humans began systematically using fire 50,000 years ago, reshaping global climate patterns.

In the new book 'When It All Burns,' author and anthropologist Jordan Thomas reveals the psychological and physical toll of ...

Tucked along California’s northern coastline, Prairie Creek Redwoods State Park forms part of a UNESCO World Heritage Site and International Biosphere Reserve alongside Redwood National Park and Del ...

When Siberian volcanoes kicked off the Great Dying, the real climate villain turned out to be the rainforests themselves: ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object ...

The extraordinary event temporarily shut down equipment at the ALMA Observatory, and the snow reached the telescope's main ...