Feature
- Chemistry
How rare earth elements’ hidden properties make modern technology possible
Because of their unique chemistry, the rare earth elements can fine-tune light for many different purposes and generate powerful magnetic fields.
By Nikk Ogasa - Earth
Rare earth mining may be key to our renewable energy future. But at what cost?
We take you inside Mountain Pass, the only rare earth mine in the United States.
- Space
Artemis missions will usher in a new, more diverse crew of astronauts
Space agencies are preparing to send the next generation of astronauts to the moon and beyond. Here’s how the next crews will be different from the last ones.
- Health & Medicine
‘Forever chemicals’ may pose a bigger risk to our health than scientists thought
PFAS are linked to obesity, cancers and more. Growing evidence of the chemicals’ risks has prompted new guidance for safe drinking water and consumer testing.
- Health & Medicine
At a long COVID clinic, here’s how doctors are trying to help one woman who is struggling
As more people experience long-term health problems from COVID-19, long COVID clinics try to help patients manage symptoms, like brain fog and fatigue.
By Meghan Rosen - Space
Artemis I finally launched. Here’s what it means for human spaceflight
The launch of NASA's Artemis I is a giant step toward sending humans back to the moon and heading beyond.
By Liz Kruesi - Health & Medicine
Where are the long COVID clinics?
For people with long COVID, finding a place to get appropriate medical care is a challenge.
- Animals
Tree-climbing carnivores called fishers are back in Washington’s forests
Thanks to a 14-year reintroduction effort, fishers, or “tree wolverines,” are once again climbing and hunting in Washington’s forests after fur trapping and habitat loss wiped them out.
- Health & Medicine
Smruthi Karthikeyan turned to wastewater to get ahead of COVID-19
Smruthi Karthikeyan’s system for tracking the coronavirus gives lifesaving public health measures a head start.
- Science & Society
Big questions inspire the scientists on this year’s SN 10 list
These scientists to watch study climate change, alien worlds, human evolution, the coronavirus and more.
- Anthropology
Tina Lasisi wants to untangle the evolution of human hair
Tina Lasisi is pioneering studies of human variation in an ethical and scientifically sound way.
By Aina Abell - Earth
Jacky Austermann looks to the solid earth for clues to sea level rise
Jacky Austermann’s work could help inform practical climate change solutions for at-risk coastal cities.
By Aina Abell