Passengers brawl on plane over masks

A man who refused to wear a face mask on a Utah-bound flight was escorted off the plane in Arizona after he and another man who asked him to follow the rules got into a physical altercation

Paradox-free time travel theoretically possible, scientists say

Germain Tobar, a bachelor of advanced science student at the University of Queensland, has been investigating the possibility of time travel under the supervision of physicist Dr. Fabio Costa and found that paradox-free time travel is theoretically possible.