Ancient flower discovered in fossilized resin could be 45 million years old
February 16, 2016, 6:49 p.m. by Michael Graham Richard
It's just like 'Jurassic Park,' but with flowers.
Students revive extinct squash with 800-year-old seeds
October 1, 2015, 5:57 p.m. by Robin Shreeves
Seeds found during an archaeological dig on First Nations land revive a long-lost varietal.
Which U.S. states have the most endangered species? [Infographic]
September 21, 2015, 11:50 a.m. by Russell McLendon
Here's a graphical glimpse at America's most endangered wildlife, where they live and how many are left.
6 things to know about Earth's 6th mass extinction
June 23, 2015, 3:45 p.m. by Russell McLendon
A new study reports the long-suspected mass extinction of wildlife is 'already under way.'