The debris from these 390 million year old trees changed the course of some ancient rivers.

The new prototype station is largely automated, and transfers much of the work onto passengers.

The only vehicles allowed near the Green Bank Telescope are diesel-powered.

With supply chains finally open, solar provided most of the nation's new electricity capacity last year.

Time has not been kind to this Siri and Alexa predecessor.

You might know Kevin Lieber and Matt Tabor from Vsauce2. And if you don't, say hello.

Pectinereis strickrotti wiggles with feathery appendages tipped with gills that help it undulate under the sea.

The truck ditches the V8 for a more efficient turbocharged inline-six.

Can Shai-Hulud exist in nature?

Scientists from the openVertebrate project spent five years taking detailed CT scans of amphibians, reptiles, fish, and mammals.