Animals
California Mountain Lions May Be Reunited By Freeway Overpass
A population of California mountain lions has been split up because of local freeways and construction, but they may soon be reunited with the construction of an overpass, reports say.
Latest Research Articles
Rats Aren't Smarter Than Mice: A Surprise for Researchers
Rare White Rhino Dies, Highlights Risk of Extinction
Scottish Fish to Thank for Awkward Origins of Sex
Predator Decline Is Leaving Prey in a Thorny Situation
Warming World Reshapes Cast of Winter Birds in Northeast
Entomologist Finds Largest Spider in the Amazon, Lives to Tell the Tale
Drone Offers Glimpse into Life of Wild Orcas
Oil Rigs Make Surprisingly Productive Homes for Fish
Poison Frogs Are Some Long-Winded Singers
Mystery Sea Creature with 100 Arms Flummoxes Fisherman [VIDEO]
Spanish Frogs' Lot Worsens With Emergence of Deadly Viruses
Yellow-Billed Cuckoos to be Saved? Fate in the Hands of Feds