The toxin was found in the body of the Russian dissident Aleksei A. Navalny, who died in prison two years ago, five governments said, challenging Russia’s official account.

Dart frogs in captivity do not produce the toxin, and it is not found naturally in Russia, five European governments said.

Costa Rican voters went to the polls earlier this month, handing a major victory to right-wing presidential candidate Laura Fernández in the first round. Fernández, the hand-picked successor of ...

Alexei Navalny was killed with a lethal toxin found in Ecuadorian dart frogs and administered by assassins acting for ...

Toxin from poison dart frogs probably killed Alexei Navalny in a Russian prison, five countries announced on the two-year anniversary of his death.

A woman's bathroom renovation becomes a Turkish prison cell. Kenan Orhan talks with NPR's Scott Simon about his debut novel, "The Renovation." ...

James Luckey-Lange has been spending a lot of time looking at the names he carved on a bar of soap he smuggled out of a ...

A federal judge on Thursday ordered the Trump administration to make arrangements to allow some of the Venezuelan migrants deported to a notorious prison in El Salvador to return to the U.S. at the ...

Two Texas men have pleaded guilty to four counts of bank robbery and two counts of attempted bank robbery for a multistate ...

United States president Donald Trump has pardoned five NFL players, including Hall of Famer Joe Klecko and Jamal Lewis.

It is produced by Plum Pictures, the British production company that was behind Hulu’s Mr. & Mrs. Murder, and ABC News Studios. Sebastian Smith directs, Stuart Cabb and Tom Pearson are executive ...

Criminal justice has emerged as one of the most wide-ranging and politically charged areas on lawmakers’ agendas in this year’s state legislative sessions. Across the country, legislators are weighing ...