Teenage tyrannosaurs was even bigger and heavier than was thought, new research shows. And juveniles must have grown twice as quickly as previously thought.
A large trough will dig in to the eastern U.S., bringing chilly air and stormy, wet weather across the eastern coast. Read more on the active weather pattern.
The X Prize Foundation awarded $1.3 million dollars to two companies, Elastic/American Marine and NOFI, for developing new technology to clean up oil spills.