The 85-year-old Pelosi, one of the oldest members of Congress , was talking at the Ivy League school when she began adding a ...

Tech correspondent Alex Sims focuses on the increasing use of artificial intelligence in classrooms and lecture halls - is it helping or harming? She looks at an MIT study into what's happening in ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

In a speech in Riyadh in May, President Donald Trump denounced generations of US interventionism, saying the Middle East was ...