HEALTH

A new study shows that accepting a bad job after a period of unemployment can actually heighten physical stress.

Smoking can cause breasts to droop, but breastfeeding doesn't.

One startup is using games to make physical therapy more engaging.

Don't feel guilty about pouring that fourth cup.

Diagnosing and treating allergies can look the same, whether the patient is a kitten or a kid.

After the sky show, "my eyes hurt" spiked as a Google search.

Time is of the essence in diagnosing and treating Lyme disease.

A study with 1200 sensors mounted to inhalers can help the city reshape its air quality policies.

Mentally healthy people love Valencia, apparently.

Lush's body lotion is popular, but can it really help you catch some z's?

New research finds that social isolation is on the rise, especially among older adults.

At its largest point, the sciatic nerve is about as big around as a man's thumb—plenty big enough to be an important part of the nervous system.