Explosions are reported on two more foreign tankers in the Persian Gulf killing at least one person, port authorities say.

Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers ...

Superluminous supernovas are the brightest stellar explosions in the universe. Astronomers may have found a mechanism that can trigger these events.

Jonathan Hurst is the co-founder and chief robot officer of Agility Robotics, a startup that began at Oregon State University ...