Stopping the slaughter of the bats

Stopping the slaughter of the bats
In 7 years, white-nose syndrome has spread to 24 states and 5 provinces. Why is the fungus so deadly? Why don’t bats die in Europe? And where are the chinks in its armor? More »

Got gears? Let’s leap, says the leafhopper!

Got gears? Let's leap, says the leafhopper!

25 Simple machines are rare in biology, but gears create microsecond timing in one high-jumping insect. Quiz question: What other natural structure pivots at the rate of 550 times a second? More »

The cockroach

The cockroach

An extermination trick that married insecticide with sugar worked for a while — but then suddenly lost its power against roaches. Now science tells us why, as it highlights once again how human actions affect natural selection. More »

Monkey: When in Rome…

Monkey: When in Rome…

If you teach a group of monkeys that blue corn tastes yucky, they switch to pink corn. What happens when a monkey raised to detest pink corn enters the group? You might be surprised! More »

Problems of the apes

Problems of the apes

Bad feet? Aching back? Impacted wisdom teeth? Blame balky designs inherited from your relatives. How has evolution equipped — or mal-equipped — us for modern life? How do big brains support culture that supports big brains? More »

Wolf mystery solved at last!

Wolf mystery solved at last!

And how did it traverse 460 kilometers of ocean? Apparently by crossing a narrow band of ice during the last Ice Age. A new study echoes evolutionary giants Darwin and Wallace and highlights the role of sea level in animal migration. More »

Come hither, says plant

Come hither, says plant

Study finds that bees “read” the electric field of a flower. First-ever detection of electric-field detection by animal not in water makes evolutionary sense, but how come nobody ever saw this before? More »

Warming: A bad climate for endangered species?

newborn sea turtle on sand

How will rising temperatures affect endangered species? Are there ways to abate the consequences, and are they being tested? Can we even be certain that climate change is the cause of specific declines? More »

Moles smell in stereo!

Moles smell in stereo!

A common mole never sees the light of day, but it can pinpoint the source of food in just a few seconds — thanks to its newfound stereo smelling ability. If two ears help you hear in stereo, what good are two nostrils? More »

Store more. Much more!

Store more. Much more!

The explosion of data — in meteorology, genetics, spying and physics — requires new storage technology. DNA has been storing data for billions of years. Could life’s “hard disk” help tame today’s data explosion? More »

Mapping evolution

Mapping evolution

Research in salty ponds shows how one species of pupfish becomes three — in a few cases. More important, it shows why this did not happen in thousands of other locations. Does an impenetrable “death valley” isolate viable species? More »

Odder than odd!

Odder than odd!

Dig the dung beetle. Sample the belly button. Tilt your brain — and see what happens. Watch bees cook their enemies. Drive through the cabbie’s brain. Check out pretty pix of pretty chicks. All weird. All here! More »

Counting bugs in Panama

Counting bugs in Panama

Life is biology is species: But how many species live on Earth? About six million arthropods (insects, spiders and crustaceans), says a new study. More »

Bacteria: Social critters!?

Bacteria: Social critters!?

Bacteria: you’ve seen one, you’ve seen them all? Not. There’s a chemical war going on in that Petri dish, and a new study identifies specialist “super-killers” can kill off a broad range of competitors. Could “bacterial soldiers” help us fight resistance to antibiotics? More »