The White House has reached a multistate settlement with chemical giant Chemours Co. over years-long, illegal discharges of synthetic ‘forever chemicals.’Continue Reading
Amid efforts to cool global warming, the battle hinges on targeting such super-pollutants as methane, which emits one third of the world’s greenhouse gases and “is a fight we can win”, the UN chief on Wednesday.Continue Reading
Host Andres Almeida: Image data from Earth-observing satellites like Landsat and the PACE mission helps scientists monitor everything from wildfires and hurricanes to crop health and changing coastlines. But before scientists can use those images for research, the data must be carefully calibrated to ensure the measurements are accurate and consistent over time. A lot of this happensContinue Reading
NASA/Amber Jean Notvest In this June 21, 2026, photo, NASA’s Nancy Grace Roman Space Telescope arrives at the agency’s Kennedy Space Center in Florida aboard NASA’s Pegasus barge. After offloading and transportation to the spaceport’s Payload Hazardous Servicing Facility, Roman will undergo processing ahead of launch, targeted no earlier thanContinue Reading
6 Min Read Euclid View of Milky Way Heart Previews Core Survey by NASA’s Roman This image by ESA’s (European Space Agency) Euclid (with color added using ground-based images) provides an earlier snapshot of a region of our galaxy that NASA’s Nancy Grace Roman Space Telescope will repeatedly observe duringContinue Reading
2 Min Read NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars PIA26726 Credits: NASA/JPL-Caltech/University of Arizona Photojournal Navigation Science Photojournal NASA’s HiRISE Captures… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS About Downloads NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars JPEG (492.31 KB) PIA26726 FigureContinue Reading
ESA astronaut Sophie Adenot assists NASA astronaut Chris Williams as he tries on his spacesuit, testing its comfort and mobility as well as its communications and life support systems ahead of a spacewalk planned for June 30, 2026. NASA The Expedition 74 crew members continued their spacewalk preparations on WednesdayContinue Reading
When an animal’s environment changes faster than the animal can adapt, its chances of survival can flat-line. The same is true for populations, and even entire species. Now, scientists at MIT and the University of Leicester have found that this connection between evolutionary adaptation and the pace of environmental changeContinue Reading
5 Min Read Career Spotlight: Electrician (Ages 14-18) What does an electrician do? Electricity powers the world, and electricians are the ones who get it where it needs to go. An electrician is an expert who is trained to make sure electrical systems and equipment are installed safely and workingContinue Reading
A hidden population of South African leopards has revealed a remarkable evolutionary story. Researchers analyzing entire leopard genomes discovered that the Cape Floristic Region’s leopards are not only much smaller than most African leopards, but also genetically distinct after being isolated for roughly 20,000 years. Surprisingly, despite their small population,Continue Reading
NPR’s Michel Martin speaks with Jennifer Francis, senior scientist at the Massachusetts-based Woodwell Climate Research Center, about the impact of Europe’s heat wave and its links to climate change.Continue Reading
The head of the UN’s civil aviation agency, ICAO, has called for immediate global action to protect commercial flights from escalating military threats, including missiles, drones, and GPS signal jamming.Continue Reading
In 2022, global production of construction materials accounted for more than 7 percent of total carbon emissions. But how many of those materials were truly necessary to build houses, buildings, and bridges? A technique called topology optimization can design structures that reduce the amount of material used, in some casesContinue Reading