Health

What you need to know about arthritis, from causes and management to emerging treatment

An elderly woman's hands experiencing pains.

Why veterans with PTSD are turning to psychedelics

Abstract art watercolor painting illustration of person sitting on a hill with thoughts depicted in rainbow clouds floating above.

Super-resolution microscopes showcase the inner lives of cells

Composite of three mages from new microscope technology show a cell's replication machinery in green, already-replicated DNA is red and DNA bundled into chromatin in blue. At center, the cytoskeleton’s actin fibers in mouse connective tissue cells are seen in yellow; cellular DNA is stained blue. At right is a human cell dividing in two with its genetic material labeled in red, and the spindle apparatus that pulls the sister chromatids apart labeled in green.

What are the first signs of perimenopause? Surprising facts

A middle-aged woman experiencing headache while sitting on bed.

Back-to-school rush spurs demand for epinephrine auto-injectors amid shortage

A discarded Epipen auto injector lying beside a sink.

8 questions to ask your child to check their mental health

Youth and adult sitting on couch, child has a solemn look and adult is holding their hands.

Can this 30-second challenge predict how long you’ll live?

Two people each squatting toward a chair with their arms out in front of them, in a yoga studio type room.

Got bunions? Here are 6 things you should know

Top down view of light skinned person pointing to the bunion on their right foot.

How return-to-office policies are shaping employee mental health

Black woman with glasses placing plants on an office desk with a clear plastic bin full of belongings on table.

Health

8 emerging uses for medical cannabis

Woman holding pipette of medical cannabis oil.