New report shows half the country, 156 million Americans, impacted by unhealthy levels of air pollution

New report shows half the country, 156 million Americans, living with unhealthy levels of air pollution

We’re losing the fight for clean air as extreme heat, drought and wildfires contribute to worsening levels of air pollution across the U.S. – and at a time when the Trump Administration is rolling back key environmental safeguards

NASA’s SWOT Satellite launched on international mission to survey Earth’s water

NASA’s SWOT Satellite launched on international mission to survey Earth’s water

mission will measure the height of the world’s ocean, rivers, and lakes, helping scientists to measure how fresh and saltwater bodies change over time – and how communities can better prepare for the warming world’s disasters, like floods