Animals
- Animals
Scientists Say: Larva
Many insects, amphibians and fish have a life stage after they hatch that looks very different from the animal’s adult form. This life stage has its own name.
- Animals
Cool Jobs: Sucking up science with mosquitoes
Mosquitoes are tiny, but the illnesses they spread can be deadly. To fight these germ spreaders, scientists need to get to know mosquitoes better — much better.
- Earth
Nine big stories you may have missed this summer
We hope you enjoyed time off from school this summer. But you may have missed some scientific developments, from mega-eruptions to Martian lakes.
- Animals
Where did all of those king penguins go?
Île aux Cochons in the southern Indian Ocean was once home to the largest known colony of king penguins. Most of those birds are now gone and no one knows why.
- Animals
What ‘The Meg’ doesn’t quite get right about megalodon sharks
A paleobiologist helps separate shark fact from fiction in the new Jason Statham film The Meg.
- Animals
Scientists Say: Nematocyst
Nematocysts are special cells in some ocean critters, such as jellyfish, sea anenomes and corals. They have a barb coated in venom that shoots out at their prey.
- Genetics
Koala genes could help scientists save these furry animals
Scientists have examined the clues within koalas’ genetic instruction book. They are learning more about how to save these cuddly creatures.
- Fossils
There’s more than one way to build a giant dinosaur
Some early long-necked dinosaurs may have built big bodies from a different blueprint than their later giant relatives.
- Animals
Electric currents in the air may cue ‘ballooning’ spiders on when to take off
Some spider species float on the breeze using a parachute of silk. A new study suggests electrical charges in the air help spiders time these flights.
- Animals
Here’s how a clam can hide within a rock
Old boring clam research has been upended after 82 years.
- Genetics
Toxic toads pose threat to Madagascar’s predators
The Asian common toad, an invasive species in Madagascar, produces a chemical in its skin that’s probably toxic to most of the island’s predators.
- Animals
An Asian, self-cloning tick threatens U.S. livestock
The longhorned tick spreads human diseases in its East Asian homeland. Now it’s invaded the United States. There, it has threatened mostly livestock — so far, anyway.
