Joe Palca is a science correspondent for NPR. Since joining NPR in 1992, Palca has covered a range of science topics — everything from biomedical research to astronomy. He is currently focused on the eponymous series, "Joe's Big Idea." Stories in the series explore the minds and motivations of scientists and inventors. Palca is also the founder of NPR Scicommers – A science communication collective.
President Trump has not yet decided whether he'll extend a ceasefire with Iran, and Israel continues to attack targets in Lebanon, in spite of a ceasefire there.
A controversial law allows Israel to hold Palestinians in prison without charge or trial. Israel says it's a necessary for security, but rights groups say it leaves detainees in a legal limbo.