Earth won't remain habitable forever. According to some research, the aging Sun will render it lifeless in about 900 million ...

A team of researchers has linked Earth's slowing rotation to the Great Oxidation Event, which made the planet more habitable ...

On a spring morning, a search for a specific species of fern leads to a discussion on ancient plant history, vascular beauty ...

For ages, Earth has been known as a blue planet, a vision largely shaped by the vast oceans that cover three-quarters of its ...

The Bay Area landscape is as spectacular as any corner of the planet, an area graced with towering redwoods and rolling hills rich with ancient oaks, laurels and buckeye trees. You just need to ...

Long before fancy serums in dropper bottles and $300 night creams, ancient civilizations had their own sophisticated approaches to achieving luminous, healthy skin. While we typically imagine ...

They say it indicates women were valued members of the ancient society. A team of archaeologists on Thursday said they had unearthed the 5,000-year-old remains of a noblewoman in Caral ...

The largest volcanic eruption in human history resulted in a few years of warm weather, according to an analysis of ancient sediments, and not a severe volcanic winter as some researchers had thought.