Spain’s wax museum of dermatology, once a treasured teaching tool for medical students, will be closing its doors. Founded in the late 19th century, it contains hundreds of life-sized models of people infected with cutaneous and venereal diseases.

Coordinated bombings tore through London’s transport network 20 years ago, killing 52 people and injuring hundreds. In the years since, British security services say they’ve become far better equipped to detect and prevent such attacks. But the nature of the threat is more complex than ever.

As migration from El Salvador to the US drops, a small but growing number of Salvadoran immigrants are now returning home voluntarily. They’ve been encouraged by new developments in the country. But not everyone is convinced.

The World’s Host Carolyn Beeler speaks with Harold Isaac, a reporter based in Port-au-Prince, about the iconic Hotel Oloffson that was burned to the ground in gang violence.

During the nearly two weeks of fighting between Israel and Iran, residents of Tehran were ordered to evacuate the city. But not everyone was able to leave. Of the people who remained, some of them found ways to help those who needed extra support.