Baseball is tiring enough after nine innings. During an extra-inning game, players start to get a little delirious. The Toronto Blue Jays and Detroit Tigers battled in the second 19-inning game of the ...

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 ...

The side-splotched lizard (*Uta stansburiana*) is a common reptile found in California, United States. In spring, the color around the necks of males becomes strikingly diverse, varying in hues of ...