June 22, 2024 - PBS News Weekend full episode

In our news wrap Saturday, heat, wildfires and flooding hit many parts of the U.S., an Arkansas man is facing murder charges stemming from a grocery store shooting, the death toll in Gaza climbed after two Israeli airstrikes, Ukrainian President Zelenskyy said more Western help is needed after a day of deadly Russian attacks, and Las Vegas police removed a mysterious monolith from the desert.

The rise of artificial intelligence is requiring faster and bigger computations for even simple tasks compared to, say, a Google search. It’s adding to the demand for more internet data centers, but these facilities come at a big environmental cost, especially for the communities that host them. Science journalist Sachi Kitajima Mulkey joins Ali Rogin to discuss.

Bowel cancer is the second-leading cause of cancer deaths worldwide, killing nearly 1 million people per year, and cases of colorectal cancer have been on the rise. But there are glimmers of hope after two studies found that using immunotherapy drugs before surgery dramatically increased the chance of curing bowel cancer in certain patients. John Yang speaks with Dr. Vikram Reddy to learn more.

Rents nationwide have cooled from historic highs, according to the latest inflation figures. Austin, Texas, is one of the places where rents are showing a downward trend, but lower-income families say their rents are often staying the same or even increasing. Blair Waltman-Alexin of Austin PBS reports.