It's off the chain
The string of atolls has switched fully from expensive and environmentally harmful diesel generators to solar energy.
Get it together, Nevada.
Scientists calculate a trophic level for humans.
Two experts weigh in on all those BuzzFeed quizzes you've been taking.
DNA testing and marine geology shows how the now-extinct Falkland Islands wolf crossed almost 300 miles of sea.
At Aussie college, science students conduct experiments, art students “experiment”
Find how your favorite author stacks up.
Almost half of mass shooters die during the attack, but certain factors raise the likelihood of that happening.
A long-standing hypothesis gets hard data
A different sort of computer virus gives drug developers new weaponry
It's unclear whether or not they help people quit real cigarettes.
The May 2015 issue is here
Blood flies, and leaves a tale. But it takes an expert like Paulette Sutton to sort truth from fiction in spatter language.
A recent study shows that a huge percentage of Peru's emergency contraceptives are not what they appear.
Here's hoping this month's release of the Hollywood sea-fighting epic Master and Commander will do justice to those magnificent men and their sailing machines. On these pages, the mightiest ships of then and now.
Well, that settles that
If you want the results, you still have to do the work
Several of Japan's nuclear power plants are experiencing serious damage from the earthquake and ensuing tsunami. Here's what you need to know to understand the news, as it happens