A devastating flood in Nepal and Tibet has left a trail of death and destruction. Torrential rains sent a wall of mud and debris crashing through communities with little warning. Geoff Bennett reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

This week, a Texas court heard arguments in a legal fight between a California couple and their surrogate over a newborn with a serious heart condition. The case has drawn the attention of anti-abortion activists pushing for new restrictions on surrogacy. Amna Nawaz discussed the case with Shefali Luthra, reproductive health reporter for The 19th News. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Extreme heat is the deadliest weather-related threat in the U.S. In Phoenix, heat kills more people than homicides each year. So the city is turning to an unlikely lifesaver: bags of ice. And the fire department is creating a new model in the battle against heatstroke. For our series, Tipping Point, Ben Tracy of Climate Central shows how this low-tech approach is saving lives. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

Just over three years ago, the deadliest U.S. wildfire in more than a century devastated the Hawaiian island of Maui. New research suggests the toll of the disaster may be far greater than the lives lost and property burned. Stephanie Sy reports on a landmark study aiming to track how wildfires continue to affect survivors' health long after the flames are gone. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

At least one in four NFL players has CTE when they die, according to a new study that examined the brains of former pro players. CTE is a brain disease thought to be caused by years of sustained head trauma and can only be diagnosed after an autopsy of the brain. Amna Nawaz spoke with Dr. Chris Nowinski of the Concussion and CTE Foundation, and a co-author of this study. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

It's been 18 months since the Trump administration made cuts to foreign aid. One of the countries hardest-hit is Afghanistan. The five years since the U.S. withdrawal have been grim for the people there, and Refugees International attributes over 160 deaths during the last 18 months to cuts in aid. Special correspondent Leila Molana-Allen and videographer Eric O'Connor report. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

An investigation by the Center for Investigative Reporting has revealed that glyphosate is being sprayed in California forests at record levels by timber companies and the U.S. Forest Service. Glyphosate, the active ingredient in Roundup, kills vegetation that competes with young trees. The weedkiller has been the subject of lawsuits alleging exposure caused cancer. Nate Halverson reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

President Trump has tapped one of his top White House health policy aides, Dr. Heidi Overton, to lead the Food and Drug Administration. Overton has been a strong supporter of the president's health agenda, including efforts to overhaul the childhood vaccine schedule, changes that have drawn sharp criticism from medical experts. Geoff Bennett discussed more with Lauren Gardner of Politico. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

It doesn't have sharp teeth or claws, but the mosquito kills more people than any other animal on earth. As the climate warms, mosquito season is lasting longer, giving them more time to spread dangerous diseases. Ben Tracy with Climate Central reports on why the insects are thriving, and the surprising way scientists are fighting back. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy

The Ebola outbreak in the Democratic Republic of Congo continues to worsen, with the number of confirmed cases climbing to over 4,600. At least 2,100 people have died, a death toll that was reached almost three times faster than the outbreak over a decade ago. William Brangham discussed the crisis with epidemiologist Dr. Anne Rimoin, director of the Center for Global Health Security at UCLA. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy