Angelina Jolie was glowing with pride as her eldest daughter, Zahara Jolie-Pitt followed in her footsteps in an incredible display of activism on Saturday. The 20-year-old, who is a sophomore at ...

Physicists at SLAC National Accelerator Laboratory have generated the highest-current, highest-peak-power electron beams, achieving 100 kiloamps for one quadrillionth of a second.