The controversy behind the world's next great telescope
June 12, 2018, 11:12 a.m. by Robynne Boyd
Thirty Meter Telescope would be built in a culturally and ecologically sensitive area of Hawaii.
Big predators are showing up in surprising places more often. (That's a good sign.)
May 9, 2018, 3:30 p.m. by Russell McLendon
Conservation efforts are helping some large predators reclaim ancestral habitats, a new study finds.
'Rip Van Winkle' plants can hide underground for 20 years
April 29, 2018, 11:08 a.m. by Russell McLendon
More than 100 plant species are capable of going dormant to avoid danger, according to a new study.
'Sex, Lies and Butterflies': Documentary takes a high-def look at these extraordinary insects
March 24, 2018, 2:37 p.m. by Jaymi Heimbuch
You may know them as colorful garden pollinators, but there's so much more to these beautiful insects!
These weird Hawaiian spiders are helping scientists understand a quirk of evolution
March 14, 2018, 1:05 p.m. by Russell McLendon
Wherever they go, they evolve into the same three forms.
Asteroid with a 13-mile-high mountain is now visible to the naked eye
These U.S. communities are most vulnerable to sea level rise
What are those green gems in Kilauea's lava?
7 things to know about the summer solstice
12 things you may not know about Otzi the Iceman
Mystery of Maryland's bald eagle deaths solved