Bats

The winged residents have been lurking in the stacks since the 18th century.

City life and green space go hand in hand

Get a peek into what we’re obsessed with right now.

More than 20 species of these winged mammals construct tiny leaf homes with climate control and built-in security alarms.

Life finds a way, from the bats that haunt and hunt in a majestic library to a bird sanctuary in one of the most dangerous places in the world.

From cute death omens to post-nuclear-disaster predators, these animals captivated us in 2023.

For scientists, monitoring the feisty, endangered burrowing bat includes moments of "actual madness."

Once the sun goes down, these furry fliers get active. You can spot them almost anywhere you go, if you know how to look.

Why do mole rats, Brandt's bats, and bowhead whales live so much longer than their relatives?