Mark Zuckerberg took the stand on Wednesday to fight off allegations that Instagram was intentionally designed to be addictive, especially to kids. Jo Ling Kent was in the courtroom and has more on th...

"Quad God" Ilia Malinin reflected on his disappointing Olympic performance, citing overwhelming attention and pressure as factors in his unexpected struggles....

More than 5,000 employees have resigned, retired or been fired​ from the Justice Department in the first year of Mr. Trump's second administration....