It’s more than a poetic name: the Blue Ridge Mountains really do appear blue, thanks to the human eye and Earth’s atmosphere.

If this work is right, the oceans were green approximately as long as they’ve been blue, a relevant fact when looking for ...

An important conservation message is shared in 9-year-old Sora U.’s work, titled Wildlife. The artist uses trees, an owl, ...

Earth's atmosphere is much more sensitive to ripples of radiation from the sun than scientists previously believed, new ...

Is your green my green? Probably not. What appears as pure green to me will likely look a bit yellowish or blueish to you.

UC Berkeley scientists used lasers to create a new color, “olo,” letting humans see a vivid blue-green never seen before.

In a historic feat, six women, including Katy Perry and Lauren Sánchez, journeyed to space on Blue Origin's New Shepard ... step out of the capsule, said, “Earth looked so quiet,” calling ...

Blue Origin's New Shepard NS-31 mission successfully launched and returned to Earth, carrying an all-female crew beyond the Kármán line. The eleven-minute suborbital flight, launched from West ...

The ocean was most likely green ... Earth. Reflecting on the chemistry of the ocean at that time and the Japanese island of Iwo Jima as an iron-abundant ecosystem, researchers remarked that blue ...

The group, who wore matching blue space suits, enjoyed a few minutes in space before returning to Earth as part of the all-female 11-minute space tourism flight. Both King and Perry kissed the ...

These new astronauts have phoned home. The Blue Origin all-women crew have officially landed safely back on Earth after their April 14 visit to space. Along with Jeff Bezos’ fiancée Lauren ...

It was the first all-female spaceflight since 1963, when Soviet-era cosmonaut Valentina Tereshkova — the first woman in space — orbited the Earth during a nearly three-day solo flight.