6 key things to know after the toxic train wreck in Ohio

Weeks after a major train derailment and controlled explosion of chemicals in East Palestine, Ohio, residents have been encouraged to return home. But many questions remain about how the train derailed and what the lingering chemical exposure could be in residents’ air and water.Read More

Was Pablo Neruda Murdered?

There has long been suspicion that Chile’s military dictatorship poisoned the nation’s most famous poet. A decade-long investigation has produced tantalizing clues, but nothing more.Read More