Science archive

The Nathusius' pipistrelle is believed to be the first confirmed discovery of its kind in the area.

A surprising stress-related signal may help the brain repair itself after injury. Researchers found that myelin-producing precursor cells rapidly release the stress hormone CRH near damaged brain tissue, helping control how those cells mature and rebuild protective nerve insulation. The same system...

Signs suggest the water vole population on the Hogsmill River in Surrey has been reestablished.

Why is the Sun's corona millions of degrees hotter than its surface? And how does it maintain its inexplicably high temperature?

Summary pending review.

NASA’s 737 aircraft was painted this week in Oklahoma as it progresses with modifications for use as a reduced gravity test aircraft for the agency. NASA’s Armstrong Flight Research Center in Edwards, California, took ownership of the aircraft from the United States Air Force in June.  The aircraft...

The constellation Orion is framed by two Perseid meteors in this photo from Aug. 12, 2018, in Cedar Breaks National Monument, Utah. The Perseids – one of the year’s brightest and most popular meteor showers – has been ramping up since early July and will sparkle in the skies through the end of Augus...

Scientists may have uncovered evidence that a mammal ancestor was giving birth to live young 236 million years ago. A fossilized cynodont showed a neonatal growth line and an unusually large birth size that closely match patterns seen in modern mammals. The discovery could push the evolution of live...

The Letchworth and District Astronomical Society have handed out safety glasses to crowds.