Animals
- Animals
Feeding seabirds may give declining populations a boost
Supplementing the diets of kittiwakes with additional food might give fledglings a head start, a new study finds.
- Paleontology
50-million-year-old fossil sperm discovered
Ancient worm sperm preserved in 50-million-year-old cocoons from Antarctica set age record.
- Animals
Some animals’ internal clocks follow a different drummer
Circadian clocks in some animals tick-tock to a different beat.
- Life
A downy killer wages chemical warfare
The common fungus Beauveria bassiana makes white downy corpses of its victims.
- Animals
Children’s classic ‘Watership Down’ is based on real science
The novel ‘Watership Down’ is the tale of a bunch of anthropomorphized rabbits. Their language may be unreal, but the animals’ behavior was rooted in science.
- Animals
Giant pandas live in the slow lane
Giant pandas burn far less energy than similarly sized land mammals.
- Climate
Bumblebee territory shrinking under climate change
Climate change is shrinking bumblebee habitat as southern territories heat up and bumblebees hold their lines in the north.
- Animals
Cuckoos may have a long-lasting impact on other birds
Some birds that don’t have to worry about parasites like cuckoos reject eggs that aren’t their own. It might be a legacy of long-ago parasitism.
- Animals
Seabirds may navigate by scent
Shearwaters may use olfactory cues to find islands far across the open ocean, a new study suggests.
- Animals
Why seahorses have square tails
3-D printed seahorse tails reveal possible benefits of square cross-sections for armor and gripping.
- Life
Genetic tweak hints at why mammoths loved the cold
An altered temperature sensor helped mammoths adapt to the cold.
- Animals
Centipede discovered in caves 1,000 meters belowground
A newly discovered centipede species lives deep underground.
