How one of the nation's deadliest floods changed Rapid City, South Dakota

Published June 9, 2022 at 12:33 PM EDT

Thursday marks 50 years since a flood killed 238 people in Rapid City, South Dakota. Survivors say it’s important to tell their stories, so future generations don’t repeat the deadly mistakes of the past.

Seth Tupper of South Dakota Public Broadcasting reports.

This article was originally published on WBUR.org.

Orcas are hunting whale sharks, the largest fish species on Earth

Lauren Sommer

A new study reveals how a group of killer whales is able to hunt whale sharks, adding to a growing body of research showing how the whales use intelligence and coordination in impressive ways.
Advocates renew a push for states to enact voting protections

Hansi Lo Wang

With efforts to bolster the federal Voting Rights Act unlikely under Republican control of the new Congress, advocates are refocusing on state protections against racial discrimination in elections.
How crocodiles get their scale patterns (Hint: It's unlike other animals)

Jonathan Lambert

Many animals get their external marking--like, feathers, hair or scales-from genetics. But it turns out, the crocodile gets its head patterns differently.