PASADENA, Calif.–In the next decade, when scientists are able to study Earth-sized worlds around other stars, they may find that foliage on some of the planets is predominantly yellow–or orange, or ...

Move over, millennial gray: a new color has taken over TikTok. Millennial green, a muted sage, is the latest shade spotted on kitchen backsplashes and living room sofas. The earthy green is one ...

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once green, in ...