Adapted from USGS by BernardM, Wikimedia Commons, DP A tectonic plate is a massive slab of Earth’s outer shell, known as the lithosphere. These plates float on the asthenosphere, a softer ...

At the University of Delaware, this year's commemoration of Earth Day took place Friday, April 26, at the Earth Day on the Green event. Hosted by the University’s Climate Change Hub, the event took ...

For ages, Earth has been known as a blue planet ... But what if this wasn't always the case, and our oceans used to be green? That's the surprising claim in a new study published in Nature ...

A drama based on Jhumpa Lahiri’s collection of short stories, Unaccustomed Earth, has been ordered to series at Netflix from showrunner, writer, and executive producer John Wells (The Pitt ...

Earth's oceans were once green, according to a new study. Carl Sagan, the host of the popular TV show Cosmos, once described Earth as a 'pale blue dot' when explaining an image taken by Voyager 1.

Although chlorophyll is great for photosynthesis in the spectra of light visible to us, PEB seems to be superior in green-light conditions. Before the rise of photosynthesis and oxygen ...

But Japanese researchers have made a compelling case that Earth's oceans were once green, in a study published in Nature. The reason Earth's oceans may have looked different in the ancient past is ...

A metal Dooney & Bourke label plate is above Orange Bird. It includes a brown leather tag stamped with the 30 years logo shaped like an orange ... with triangles like Spaceship Earth. A green bow made ...

For centuries, Earth’s oceans have always been blue. However, research states that oceans will turn green again soon. By again, I mean, once upon a time the oceans used to be green; now, they are blue ...

But what if our oceans weren’t always blue? According to recent research, Earth may have had green oceans for billions of years before they finally took on their familiar blue hue. Scientists ...

Today, that dream is becoming reality. The start-up Releaf Paper turns fallen leaves into value. It was founded by a Ukrainian scientist, who moved to France before Russia's full-scale invasion ...

Welcome to the SciFri Book Club page about Riley Black’s When the Earth Was Green. There’s lots of ways to participate: Read the book, join our community space, attend an event, read an excerpt, sign ...