Scientists used forensic tests to identify the mummified head as belonging to Henri IV, one of France's most beloved monarchs, who was assassinated in 1610.
Justin Gallivan introduces new DNA into bacteria. His technique, similar to cutting and pasting on a computer, lets him pick tasks for the bacteria to perform.
The majority of scientists in the U.S. fall to one side of the political spectrum: Democrat. That's not good for science, said science scholar Daniel Sarewitz.
This BEAR robot might save your life, according to VECNA Robotics, which designed the robot to locate, lift, and rescue people injured on the battlefield, a mine shaft, or a toxic spill.
Van Dijk is Vice President of Safety for Shell discusses life-saving rules for oil and gas. It’s his job to keep over 100,000 employees and many more contractors safe.