Deep in the waters along the Atlantic Coast swims a fish that looks like it’s smiling—because it almost is. Known as the ...

An 11-year-old Oklahoma native has reeled in an exotic catch — one that is most certainly not native to Oklahoma. Charlie Clinton of Edmond, Oklahoma, caught an exotic, invasive fish known as the Pacu ...

Our modern teeth evolved from a most unexpected source. A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our teeth evolved ...

An 11-year-old Oklahoma boy reeled in an unusual catch while fishing at a neighborhood pond last Friday. Charlie Clinton managed to catch an exotic pacu fish, which is a South American fish closely ...

The sea lamprey looks like it’s from another planet, but this ancient creature has a surprising amount in common with humans ...