The 6,000-year claim faces evidence from several places that have little to do with one another. What those independent ...

For the first time, astronomers have spotted a star that appears green to the human eye, and the reddest ever recorded. These ...

Blending sci-fi tech and fantasy magic, some of the greatest works of speculative fiction fall into the fascinating hybrid ...

The many consequences of climate change are already unfolding across the U.S., and some require more urgent attention.

A planet with the same mass as Earth approaches near the Moon's orbit.If such an event were to occur, what would happen to ...

The five senses you learned in school are only the beginning. Your body is detecting far more than you consciously realize.

The Theory of Relativity and the Nihon ShokiThe mystery of time as depicted by the Japanese 1,300 years ago.If a time machine ...

White dwarf stars are not always white. Astronomers have identified unusual green and pink examples, revealing how ...

On a clear evening, the wonders of the night sky shine and sparkle across the state of Arizona, offering views of endless ...

Over millions of years, flowering plants have evolved complex relationships with animals, fungi and bacteria. This created ...

Harvard geoscientists reported that organic matter harvested from certain meteorites bears chemical traces of “primitive ...

Scientists may have solved a 2.3-billion-year-old mystery about how Earth maintained enough oxygen to support life. Ancient ...