A zoo built by Pablo Escobar gives biologists a rare chance to study the impact of hippos gone rogue.

UC Irvine and UC San Diego are state co-leads of an unprecedented project to gather medical data for new cures.

Scientists are getting closer to bringing big animals, and big questions, to life.

A nonsurgical technique allows six patients to turn doorknobs, open water bottles for the first time in years.

Genetic makeup changes how we experience pain, making it difficult to figure out what each patient needs.

UC grad students deliver powerful research in less time than it takes to sing a power ballad.

A shocking new study shows concussion is linked to a 56 percent increase in neurological disease.

Three new projects will support efforts to develop a comprehensive reference atlas of all cells in the human body.

The increase since 2009 alarms public health professionals.

Costa's hummingbirds use physics to hide their weaknesses while they proclaim their love.

A tiny, injectable sensor could provide unobtrusive, long-term alcohol and drug monitoring.

New approaches seek to switch off the brain patterns that drive overeating. Here's how they could help you.