15.Sometimes, hair growth and color can change rapidly — this guy lost a patch of hair, and it grew back in white. This can ...

A White House official said the US has seen "early indications" that the fatal crash of an Azerbaijan Airlines plane was caused by a Russian air defense system. White House national security ...

Because pain and anxiety are difficult to separate in the clinical setting, the term "behavioral distress" is often used to capture the verbal, behavioral, and physiological indications of the ...