Rise of the Mammals
Amazing fossils reveal how mammals took over after an asteroid wiped out the dinosaurs.
Day the Dinosaurs Died
Explore Topic: Nature
Legal Hemp vs. Illegal Cannabis
To qualify by law in Nebraska as hemp, a cannabis plant must contain less than 0.3% THC, the main psychoactive substance in cannabis. Exceeding 0.3% THC in hemp can result in the destruction of an entire harvest in Nebraska and other states with similar laws. See what farmers and producers of hemp products in Nebraska need to do in order to not cross the line from legal hemp to illegal cannabis.
A day at a Florida manatee hospital
As Florida’s seagrass beds die off, manatees are starving. Can the seagrass–and the manatees–make a comeback?
Why Wombats Poop Cubes
Biologists and engineers solve a major marsupial mystery.
How magpies outwitted researchers in Australia
During a recent study, a group of magpies removed their GPS trackers, astounding their observers. But were the birds actually trying to help each other?
Can Poop Help Protect Rhinos from Poachers?
To “scatologists,” a pile of fresh scat in the wild is a treasure trove of information.
How Did This Butterfly Get So Old?
A special diet could be the secret to its exceptional longevity.
Fossilized Dung Reveals Clues About Dinosaurs' Diet
Where are you going to get protein if you're an herbivore?