What causes adversaries to escalate conflicts into costly, prolonged wars even when neither side wants to fight? And in the fog of war, what might help them break that cycle and find a path to peace?
The fine is the largest to date against Facebook's owner, larger than an $18bn deal with California.
A jury found that the social media company had deceived consumers for years about its data privacy policies.
NFL chief speaks out on Eagles' handling of Jalen Hurts blood clots - Jalen Hurts is expected to miss the remainder of the NFL season
In the final weeks of Michigan’s Senate race, the Democratic nominee finds himself facing both ugly attacks and pointed questions about family members. He has pushed back forcefully.
A growing share of American families are having to shell out more than $2,000 a month for childcare services, new data shows.