Emily Bogle

Tuesday's blast has killed dozens and injured thousands in Lebanon's capital. Search-and-rescue missions continue on Wednesday as residents assess the damage and begin cleaning up debris.

NPR's list of memorable visual stories includes coverage of the 2018 midterm election, migrant caravans, Puerto Rico's hurricane recovery and, of course, a musical insect invasion.

Tuesday's meeting between President Trump and Kim Jong Un marks the start of a long negotiation process over North Korea's nuclear weapons program. Here are highlights in photos from a momentous day.

Shah Marai with Agence France-Presse was among those killed in twin suicide blasts in Kabul. "Life seems to be even more difficult than under the Taliban because of the insecurity," he wrote in 2016.