‘Carcinogen Hunters’ Investigate Causes Of Inexplicable Cancers
Frustrated cancer patients worry they may have been exposed to unknown carcinogens. Researchers are on the hunt.
Two Neuroscientists Envision A ‘Repair Shop’ For The Brain
In “How to Change a Memory,” neuroscientist Steve Ramirez embarks on a project to find and reactivate memories in the brains of mice.
Shocking Findings From ‘The Biggest Loser’ Contestants
A nutrition scientist found that the reality show’s contestants’ metabolisms slowed after participating—and didn’t recover.
To Understand Ancient Beer, Try Brewing It Yourself
Author Sam Kean writes about how experimental archaeology engages the senses and offers an intimate look into ancient history.
The Messy Reality Behind Thomas Edison’s ‘Genius’
It took a lot of people to create the light bulb. But a process of mythmaking has flattened one man and elevated him to legendary status.
How An African Bird Forged A Relationship With Humans
The greater honeyguide learned to lead humans to beehives, luring them with the promise of honey so they’d unlock the wax the birds eat.
How Fascination With Aliens Spread Across 17th Century Europe
The debate over the existence of extraterrestrial life touches literature, religion, and science in 17th century Europe.
Solar Energy Is Not Just Good For The Earth—It’s Practical
“Solar and wind power are almost too cheap for our economy,” says author Bill McKibben, arguing the switch from fossil fuels must happen soon.
When ‘Proof’ Isn’t Enough
In 1990, Marilyn vos Savant riled up scores of mathematicians with her solution to the “Monty Hall Problem.” But she was right.
How A Teacher Became The Center Of A Debate Over Evolution
In 1925, a teacher deliberately broke a law stating that evolution could not be taught in Tennessee classrooms. His trial rocked the nation.