Observations from high-flying aircraft revealed that thunderclouds act as natural particle accelerators, emitting energetic ...

Scientists at Johns Hopkins APL have demonstrated a working capability that can radically accelerate the testing of critical ...

Cancer risk from a single CT scan is low, but repeated exposure could increase the risk of radiation-induced cancer.

Jonathan Aranda hit a two-run, walk-off homer in the 10th inning after Tampa Bay tied the game with four runs in the ninth, ...