Explore mammals’ surprising origins, long before the age of dinosaurs. The surprising story of mammal evolution begins long before the age of dinosaurs. Witness how some of our prehistoric mammal ...

Chicago students and congressional Democrats keep up the heat on President Donald Trump’s immigration crackdown. And Indiana lawmakers push ahead with a bill aimed at luring the Chicago Bears. Chicago ...

According to the nonpartisan Congressional Budget Office, President Trump’s One Big Beautiful Bill Act will slash more than a trillion dollars in federal spending from Medicaid and the Children’s ...

According to the nonpartisan Congressional Budget Office, President Trump’s One Big Beautiful Bill Act will slash more than a trillion dollars in federal spending from Medicaid and the Children’s ...

Another government shutdown looms as Democrats demand an immigration enforcement cool-down. And changes are coming to SNAP, affecting hundreds of thousands of Illinois residents. Chicago Tonight is ...

Join GBH Education and NOVA for a professional development webinar highlighting science and history PBS LearningMedia resources for Black History Month. On February 3rd at 7PM ET, join GBH Education ...

Join the Polar Bear Plungers who dip into the Chagrin River no matter how cold. Join the Polar Bear Plungers who dip into the Chagrin River no matter how cold. And the Cleveland Orchestra performs a ...

State lawmakers are weighing a bill that would allow the government to finance a new NFL stadium. State lawmakers are considering a bill that would allow a government authority to buy land and finance ...

Three polar bear cubs gather around their tranquilized mother. She had a litter of three cubs (an unusual brood size) and the smallest cub only weighed 11 pounds (five kilograms). Jon Aars / Norwegian ...

Polar bears are the poster children of climate change—and for good reason. These giant bears hunt, mate and spend their days hanging out on Arctic sea ice, which is rapidly disappearing as the climate ...

As the sea ice melts due to climate change, the trend of polar bears getting thinner and having fewer cubs has been well documented in areas such as Baffin Bay, a stretch of ocean between Greenland ...

Settle in with us each week for in-depth conversations with people we think you should know on topics that help explain the world around us. How Lincoln would navigate today's politics “What would ...