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.
North America has millions of utility markers. This biologist sees millions of birdhouses.
April 8, 2018, 10:47 a.m. by Russell McLendon
The patented Nesting Post targets bird species in need of habitat.
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.
In 1972, a computer model predicted the end of the world — and we're on track
When will fall leaves be at their peak near me?
Here's the most popular Halloween candy in every state
13 hormone-disrupting chemicals (and how to avoid them)
The moment this street dog recognizes his long-lost owner is pure joy
'Vampire' skeletons found in Bulgaria