All Stories
- Health & Medicine
Social media doesn’t, by itself, make teens unhappy or anxious
Checking social media frequently doesn’t necessarily cause unhappiness, a new study finds. Sleep, exercise and cyberbullying are also key.
- Planets
Learning from what Apollo astronauts left on the moon
In the 1960s and ’70s, Apollo astronauts left trash, mementos and science experiments on the moon. Researchers want to study and preserve the relics.
- Physics
Preserving remnants of human culture on the moon
Artifacts left behind by lunar landings have value to research and human history. Scientists now want to preserve those cast-offs while also learning from them.
- Animals
This robot catches jellyfish with a gentle ‘hug’
A soft robotic hand gently catches jellyfish by trapping the creatures within its silicone fingers.
- Health & Medicine
Ultrasound might become a new way to manage diabetes
Ultrasound turns on production of the hormone insulin in mice. Someday, it might help maintain healthy blood-sugar levels in people who were recently diagnosed with diabetes.
- Health & Medicine
Explainer: What is ultrasound?
These sound waves, which fall above the range of human hearing, are important in medicine, medical imaging and more.
- Animals
Breeding has given different dogs distinct brain shapes
An analysis of the shapes of brains in different dog breeds shows how humans have altered the animals’ brain anatomy.
- Materials Science
Scientists Say: Crystal
The atoms or molecules in crystals take on a particular, repeatable pattern.
- Life
Meat-eating pitcher plants feast on baby salamanders
Scientists didn’t think meat-eating plants in North America ate vertebrates. They now know differently.
- Animals
Cool Jobs: Poop investigators
Far from just being waste, poop is loaded with clues to the health, biology and behavior of whatever body produced it.
- Computing
Computer chips from carbon nanotubes, not silicon, mark a milestone
Silicon has been king of cutting-edge electronics. But that reign may soon end, with carbon nanotubes taking silicon’s place.
- Climate
At the United Nations, youth leaders call for true climate action
Hundreds of young climate leaders gathered on September 21 for the first-ever United Nations Youth Climate Summit.
