People without sight can detect motion, distinguish light and dark with a new wireless device.

Research suggests the happiest introverts may be extraverts.

Crime buffs know DNA has transformed forensics, but isn't always good enough. That's where proteomics comes in.

CT scans deliver far higher doses of radiation than traditional X-rays, a factor patients should consider, researchers say.

A new clinical trial shows the medication ecopipam shortened stuttering episodes and increased speech fluency.

Human-driven land clearing and climate change are risking a devastating biodiversity crash.

Newark is the latest U.S. city to struggle with high lead levels in drinking water. We can end this crisis.

A unique neurological signature not previously identified in patients may provide a path to new, more successful trials.

A blood test that costs a fraction of the price of a brain scan may flag concussion in patients that pass CT tests.

Farmers and researchers try to hold off a deadly citrus greening that's now reached California long enough to find a cure.

Ratings act as free advertising for hotels with good reviews, a new study finds.

Online brain exercises can help seniors multitask as well as people 50 years younger.