The 237-million-year-old remains are among the oldest silesaurid fossils ever found, adding to paleontologists' understanding ...

"You never know unless you look," said Jayson Kowinsky, a high school physics teacher from Pittsburgh who, while sifting around in the New Jersey dirt, found a fossil that helped fill out the puzzle ...

Scientists have discovered the oldest-known fossil of a giant tadpole that ... as they did last year on candy and costumes. Costco locations in Ontario will join hundreds of other grocery and big-box ...