Abington Heights Eighth grader Melody Baldassari participates in karate and competes in national-level tournaments in South ...

Before Chase Lovell ever ran a race, spoke a word of English or had a cheering family in the stands, he had a bracelet.

Scientists watching the nearby Fomalhaut star system have directly seen two protoplanets smash together for the first time. Then, they saw it happen again.

A set of painted ceramic fragments from northern Mesopotamia might hold the earliest known traces of mathematical thinking—long before written numbers or symbols existed.