The mushroom that causes hallucinations of ‘tiny people’
Scientists are trying to decode the hallucinogenic properties of a mushroom that consistently makes people see miniature humans.
Recall rodeo: A food safety update + Why cars are catching fire
Food recalls abounded this summer, but was it unusual? Plus, why some modern cars burst into flames, even when turned off.
Using genetics to restore the American chestnut
In a conversation from February, how genetic research could speed up the restoration of the American chestnut tree.
What do people eat? Plant and animal DNA in sewage provide clues
DNA signatures of plant and animal species remain behind even after they’ve been eaten, digested, excreted, and flushed down the toilet.
How can astronaut food be better?
As NASA plans for longer spaceflights to the moon and Mars, a better menu is important both nutritionally and psychologically.
How does a tick bite cause a red meat allergy?
Cases of alpha-gal syndrome, a red meat allergy that comes from a tick bite, are climbing fast. But why does it only develop in certain people?
Growing lunar potatoes + Dealing with razor-sharp moon dust
As NASA prepares for long-term moon bases, scientists are working on how to grow food in lunar soil and deal with razor-sharp moon dust.
How fast can you grow a forest in a parking lot?
Communities across the world are planting miniforests of trees and native plants to restore biodiversity in unexpected places.
Use of herbicide linked to Parkinson’s is on the rise in the US
A processing plant in Mississippi is leaking massive amounts of paraquat into the air. Its biological link to Parkinson’s is becoming clear.
Green stuff, brown stuff: Secrets to a great compost pile
As spring gardens sprout, we’re digging into the basics of composting, and how to get started no matter where you are.