We spent twenty-four hours on a Greenpeace boat in the Gulf of Mexico looking for oil and dispersant among marine life. On the six-month anniversary of the leak, we report back
What we have here is a failure to communicate
Dozens of volunteer divers surveyed marine protected areas worldwide, to discover why life flourishes in some while failing in others.
Operation Ice Bridge will be the most extensive aerial survey ever of Antarctica
Plastic, fishing gear and 18th-century steamship coal were among the most common finds.
No one seems to know how to thaw a turkey in America.
From the archives: things you're afraid to ask about digestion.
New research suggests transsexualism is indeed a genetic trait. But how conclusive is the study?
The Popular Science archive answers those nagging questions about the July 1947 UFO crash in the desert outside of Roswell, N.M.
For example, why is the CDC planning to grow the virus instead of destroying it?
Some scientific debate heats up online.
Geologists are analyzing ancient clues to tell our origin story.
What is...Toronto (General Hospital)?
Holding the purse strings
Can't we assume that if time travel was ever going to happen we would have already heard?
There are 101016 of them (but #1,000,443,163,313,125,343,132 is the evil one)