In the game of war, there are no winners, no losers, only casualties. Both unsettling and tender is Franz Böhm’s BAFTA-winning short film Rock, Paper, Scissors, which follows the true story of Ivan ...

Two new studies into lizard colors reveal how one species maintains its colorful diversity while others are losing their ancient colors. And the changes are being driven by the biological equivalent ...

Side-blotched lizards probably don’t call the game that, but they play a version of it anyway. A new study explains the hidden biology that makes this possible. By Carl Zimmer If you live in the ...