Every spring, Great Smoky Mountains National Park hosts the largest gathering of special fireflies.
Why one of the world's largest emperor penguin colonies is collapsing
April 25, 2019, 12:03 p.m. by Michael d'Estries
Sea-ice changes at the Halley Bay colony has caused a once massive breeding site to all but disappear, say scientists.
Join our newsletter list
How an earthquake and El Nino created the Neskowin Ghost Forest
April 25, 2019, 9:27 a.m. by Mary Jo DiLonardo
Ancient tree stumps float from the sand and water at low tide.
'Mind-reading' device can translate your brain activity into audible sentences
April 24, 2019, 9:57 p.m. by Bryan Nelson
Your inner monologue could soon be made public.
How California's improving air quality is putting a dent in the region's dangerous fog
April 24, 2019, 1:41 p.m. by Mary Jo DiLonardo
The dense fog has dropped 76% in recent years.
NASA's InSight lander captures intimate sights and sounds of Mars
April 24, 2019, 11:23 a.m. by Noel Kirkpatrick
For the first time in history, humans may have detected a seismic event on another planet.
Skipping sleep is bad for your brain, your DNA and your social life
April 24, 2019, 10:44 a.m. by Starre Vartan
Several studies reveal what sleep deprivation can do to a person, and it’s not pretty.