Animals
- Animals
Invasive earthworms may be taking a toll on sugar maples
Sugar maple trees in the Upper Great Lakes region are more likely to have dying branches when there are signs of an earthworm invasion, a new study finds.
- Animals
Bones reveal what it was like to grow up dodo
Scientists take a first look at the inside of dodo bones.
- Life
How horses lost their toes
Fossils reveal that as horses evolved to have fewer toes, they also got stronger and faster.
- Paleontology
This ancient sea worm sported a crowd of ‘claws’ around its mouth
A newly discovered species of arrow worm that lived over half a billion years ago had about twice as many head spines as its modern kin.
- Animals
Giant larvaceans could be ferrying ocean plastic to the seafloor
Giant larvaceans could mistakenly capture microplastics, in addition to food, in their mucus houses and transfer them to the seafloor in their feces.
- Animals
These spiders crossed an ocean to get to Australia
The nearest relatives of an Australian trapdoor spider live in Africa. They crossed the Indian Ocean to get to Australia, a new study suggests.
- Life
Polluted water: It’s where sea snakes wear black
Reptile counterpart proposed for textbook example of evolution favoring darker moths amid industrial soot.
- Astronomy
What do plants and animals do during an eclipse?
A citizen science experiment will gather the biggest dataset to date of animal responses to a total eclipse.
- Animals
Why midsize animals are the fastest
New analysis delves into the mystery of why medium-sized animals are speedier than bigger ones.
- Animals
A lot of life on planet Earth is awful and incredible
Acting Editor in Chief Elizabeth Quill discusses how the natural world feeds our sense of wonder.
- Animals
Readers fascinated by critters’ strange biology
Readers responded to fish lips, monkey brains, sunless tanner and more.
- Animals
Ticks are here to stay. But scientists are finding ways to outsmart them
Researchers acknowledge that there’s no getting rid of ticks, so they are developing ways to make them less dangerous.
