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 ...

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 ...