Is Animal Play Just an Evolutionary Survival Mechanism?
January 6, 2015
Yes, your dog enjoys play, say biologists, and so do birds, dolphins and many other kinds of animals. How did "having fun" evolve?
Animals Dying for Subsidized Energy Projects
August 21, 2014
Windmills and solar farms may be politically correct and environmentally trendy, but bats and birds disagree.
Can You Shrink a Dinosaur to Make a Bird?
August 3, 2014
A new research paper claims that birds emerged from a long process of dinosaur miniaturization. The news media loved it.
Dinosaur Extinction Story Becomes More Chancy
July 29, 2014
Why did dinosaurs die but birds and butterflies survive? The latest idea involves sheer dumb luck.
May 21, 2014
Biologists continue to find unexpected wonders in living things.