The White House press secretary announced on Instagram that she was pregnant with a daughter who was due in May. She and her husband have a 1-year-old son.

Brian Cox once toured as a keyboardist in major rock and pop bands. Now he’s a particle physicist on a new world tour with a dazzling show he designed in an era of science disinformation and denial.

The 72-hour cease-fire could pave the way for an end to the fighting, which has killed dozens and displaced thousands over nearly three weeks.