A new, publicly-available database of murders across the U-S could become a powerful tool to spot serial killers.

Most earthquakes happen under water. And, as we’ve seen in recent years, the potential for damaging tsunami waves are real. But monitoring the sea floor is a challenge.

When dealing with epidemics or bioterrorism, a fast response is vital. Researchers are now turning to supercomputers for help.

Rechargeable lithium-ion batteries power things like our cell phones, laptops, and cars. But, as you’ve probably heard, sometimes they can literally explode.

Engineers are making artificial muscles that could repair or replace damaged muscle in people, or be used in various other applications like robots.

Lower-limb amputees may soon be able to avoid a common cause of stumbling or falling with a newly-engineered “smart ankle.”

A new “smart tree” may soon help make cities greener and cleaner.

Engineers are creating a new type of window that can tint on demand within seconds.

A new solar-powered device might be able to get water from the air—almost any place on Earth.

Could coral reefs be saved by a pipeline? That’s the dream of an engineer with an innovative idea to address the effects of climate change.