July 22, 2016, 3:42 p.m. by Russell McLendon
Two-way teamwork is a rarity between people and wildlife.
The unexpectedly weird and beautiful world of lichens
July 22, 2016, 11:20 a.m. by Jaymi Heimbuch
Lichens are not what you think they are. Not plant, not fungus — they are one of a kind.
There'll be no human-sheep mingling when the Bark Ranger is on duty
July 21, 2016, 3:51 p.m. by Jenn Savedge
Gracie may only be 2, but she runs a tight ship.
Large X-shaped structure spotted in the center of our galaxy
July 21, 2016, 3:18 a.m. by Bryan Nelson
X literally marks the spot in the center of the Milky Way, a phenomenon that offers clues about the galaxy's formation.
Even monogamous birds have affairs and get divorced
July 20, 2016, 5:15 p.m. by Bryan Nelson
Female birds often end their marriages when a better territory comes available.