Extras
What if violent asteroid impacts actually jump-started life on Earth? Explore a dramatic theory.
Follow the complex lives of giant elephant bulls in Amboseli and Mount Kilimanjaro.
In Amboseli, one male’s opportunity attracts rivals — and the attention of watching juveniles.
Esau’s journey spans borders that elephants cannot see — but must obey.
Male elephants form powerful bonds — and even become adoptive parents together.
James tends to an aging dog while Jimmy stumbles upon Siegfried and Susan... and a horse.
January 8, 2026 - PBS News Hour full episode
Minnesota leaders and protesters push for accountability after ICE shooting
What federal guidelines say about agents using deadly force
News Wrap: Internet and phone service shut off in Iran amid widening protests
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What if violent asteroid impacts actually jump-started life on Earth? Explore a dramatic theory.
See how ingenuity and teamwork keep the crew alive and doing science 250 miles above Earth.
Astronauts and Mission Control relive terrifying moments during construction of the ISS.
Find out why deadly flash floods are on the rise and how we can protect ourselves from them.
Discover how two revolutionary ancient inventions changed the course of humanity forever.
Discover how Homo sapiens outlasted Neanderthals – and how they helped make us who we are today.
Follow Homo sapiens as they venture out of Africa and spread farther than any other human species.
Trace the remarkable origin story of Homo sapiens and the crucial moments that shaped our species.
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.