The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ...

Memorial Day, observed on the last Monday in May, is a day to honor and mourn fallen military service members. NPR readers ...

Khalil's lawyers are trying to convince an immigration judge that if he's deported, Israel could target him over his advocacy ...

Hundreds of public safety grants cut, worth $500 million, funded initiatives like drug treatment and gun violence prevention ...

A new study details the evolutionary change of Anna's Hummingbirds, finding their beaks have grown longer and more tapered to ...