Coral skeletons have recorded changes in the ocean environment over thousands of years
If gut bacteria can sway their hosts to be selfless, it could answer a riddle that goes back to Darwin
Feldman creates mathematical models that reveal how cultural traditions can affect the evolution of a species...
Forensic archaeologists are finally exploring what lies beneath the dirt—but not without resistance
Researchers have begun to catalogue how soil microbes are changing the world
Cyberbullies take advantage of the unique psychology of online communities to attack, intimidate and hurt others. Here is what makes trolls tick— and how to stop them
10 new technologies that will make a difference
Tiny knives could be important weapons against superbugs
Your smartphone can monitor your vital signs in real time, alerting you to the first sign of trouble
New devices may spare patients from monitoring their blood glucose
Ten thoughts, trends and technologies that have the power to transform our lives
A new approach to DNA sequencing could revolutionize our understanding of genetics
Our highly selective list includes Teflon, dropped calls and the space shuttle
Lasers, parasites and other methods could help prevent a disease that afflicts hundreds of millions of people
Despite a known preventative, polio still maims and cripples 1,000 people annually
Afraid of crumbling when it counts? Try not to think so hard.