If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

Scientists have been studying peculiar blue growth rings in the wood of trees and shrubs in Norway. The markings have provided a fascinating glimpse into the climate history of the late 1800s. These ...

Taken from a tree in Norway, this stained tree sample shows a blue ring from 1902. (Credit: Pawel Matulewski and Liliana Siekacz) Human skin isn't the only thing that can change color after facing the ...

A blue ring formed in 1902 in a tree in northern Norway. Image by Pawel Matulewski and Liliana Siekacz. Scientists studying pine trees and juniper shrubs in northern Scandinavia are revealing the ...

Scientists studying pine trees and juniper shrubs in northern Scandinavia are revealing the weather of the past by looking at tree rings — which can tell us far more than just the trees’ age. ‘Blue’ ...

He was a force in any room. He did not sit quietly in a corner,” said longtime friend Marilee Rogers, who taught with Mr. Buchanan at Redwood, and was with him at the end of his journey.

Ed Cirimele played at the pre-show jam session before the final concert on held by the Redwood Bluegrass Association on April 22, ending a 25-year run in Mountain View. Cirimele is one of the ...

Jeff Bezos's space company Blue Origin has successfully launched its rocket into orbit on its first test flight. New Glenn - described by Blue Origin as a "giant, reusable rocket" and designed for ...

Gregg Newton/Agence France-Presse — Getty Images By Kenneth Chang Kenneth Chang first reported on Blue Origin’s plans for space in 2010. On Thursday morning, at a time when most people in the ...

Here’s how it works. COCOA BEACH, Florida — Blue Origin's New Glenn rocket just earned its wings. New Glenn launched for the first time ever this morning (Jan. 16), rising off a pad at ...