Symptoms of low estrogen span from thinning hair to pain with sex. Here, doctors explain how to tell if your estrogen levels are low with age and what to do.
A NASA research plane malfunctioned and had to touch down in Texas without landing gear on Tuesday, sliding across the runway ...
A reinforcing shot of polar air will likely push temperatures in the US East as much as 30F (-17C) below normal beginning Friday, while a “bomb cyclone” threatens coastal cities with another round of ...