475 results
- Life
Here’s how sea anemones launch their venomous stingers
Starlet sea anemones use speedy projectiles to sting predators and prey. New images capture a detailed look at these weapons in action.
- Animals
Mantis shrimp start practicing their punches at just 9 days old
The fastest punches in the animal kingdom probably belong to mantis shrimp, who begin unleashing these attacks just over a week after hatching.
- Oceans
Even the sea has light pollution. These new maps show its extent
Coastal cities and offshore development create enough light to potentially alter behavior of tiny organisms dozens of meters below the surface.
- Earth
A massive cavern beneath a West Antarctic glacier is teeming with life
A subglacial river has carved out the cavern beneath the Kamb Ice Stream, a West Antarctic glacier, and may be supplying nutrients necessary for life.
- Animals
Vinegar eels can synchronize swim
Swarming, swimming nematodes can move together like fish and also synchronize their wiggling — an ability rare in the animal kingdom.
- Science & Society
Why do some people succeed when others fail? Outliers provide clues
A close look at outliers — people or communities that defy expectations — reveals what could be.
- Animals
Flamingos dye their sun-faded feathers to stay pretty in pink
During mating season, flamingos rub a makeup-like rouge on their necks to catch the eye of the opposite sex. They don’t bother once chicks are born.
- Astronomy
China’s lunar rock samples show lava flowed on the moon 2 billion years ago
The first lunar rocks returned to Earth in more than 40 years show that the moon was volcanically active later than scientists thought.
- Animals
Jellyfish snot can sting swimmers who never touch the animal
Researchers have found mobile cellular blobs coated with stinging cells in mucus from a jellyfish that sits upside-down on the seafloor.
- Animals
Sea turtles may confuse the smell of ocean plastic with food
Sea turtles respond to the smell of plastic that’s been in the ocean similarly to food, suggesting the reptiles may end up eating the harmful debris.
- Life
Some shrimp make plasma with their claws. Now a 3-D printed claw can too
Scientists used a replica of a shrimp claw to re-create the extreme pressures and temperatures that the animals produce underwater.
- Earth
Only a third of Earth’s longest rivers still run free
Mapping millions of kilometers of waterways shows that just 37 percent of rivers longer than 1,000 kilometers remain unchained by human activities.
