Health

Health
Dealing with trauma after a mass shooting - over the long term
After apparent suicides rocked the communities of Newtown, Conn., and Parkland, Fla., one survivor of a mass shooting speaks out about the lasting mental health repercussions of those traumatic experiences.
Republican lawmakers brace for impact of renewed push to repeal Obamacare
The Trump administration's decision to fight for total repeal of the Affordable Care Act in court sent shock waves across Congress, where lawmakers were caught off guard by the renewed repeal effort.
Blech! Brain science explains why you're not thirsty for salt water
Fresh water quenches thirst almost instantly, but salt water doesn't. New research shows how cells in the gut and on the tongue help the brain keep just the right concentration of salt in our bodies.