Animals
- Climate
Desert songbirds increasingly at risk of dehydration
With no efforts to curb climate warming, hot spots in the U.S. Southwest could turn uninhabitable for some songbirds.
- Animals
Coral reef crab named after Harry Potter characters
Bizarre rubble-dwelling crab named after critter collector and Harry Potter characters.
- Life
Horses buck evolutionary ideas
Horse evolution doesn’t fit classic scenario of trait evolution.
- Animals
Young penguins follow false food cues
Juvenile African penguins are being trapped in barren habitats, led astray by biological cues that are no longer reliable because of human activity.
- Animals
How hydras know where to regrow their heads
Regenerating pond animals called hydras inherit structural patterns from their original forms, researchers find.
- Animals
How hydras know where to regrow their heads
Regenerating pond animals called hydras inherit structural patterns from their original forms, researchers find.
- Climate
Hot nests, not vanishing males, are bigger sea turtle threat
Climate change overheating sea turtle nestlings may be a greater danger than temperature-induced shifts in their sex ratios.
- Animals
A diet of corn turns wild hamsters into cannibals
Female European hamsters fed a diet of corn eat their young — alive. They may be suffering from something similar to the human disease pellagra.
- Animals
Pectoral sandpipers go the distance, and then some
Even after a long migration, male pectoral sandpipers keep flying, adding 3,000 extra kilometers on quest for mates.
- Animals
For calmer chickens, bathe eggs in light
Shining light on incubating eggs leads to calmer adult chickens, a study suggests.
- Animals
‘Cannibalism’ chronicles grisly science of eating your own
In "Cannibalism", a zoologist explores a grisly topic that scientists have only recently begun to study seriously.
- Genetics
CRISPR used in cows to help fight tuberculosis
Chinese researchers used a CRISPR/Cas 9 gene editor to make cows more resistant to tuberculosis.
