Texas County Declares an Emergency Over Toxic Fertilizer

A Texas county is taking steps to declare a state of emergency and seek federal assistance over farmland contaminated with harmful “forever chemicals,” as concerns grow over the safety of fertilizer made from sewage. Johnson County, south of Fort Worth, has been roiled since county investigators found high levels of chemicals called PFAS, or per- … Read more

Trump’s Funding Freeze Raises a New Question: Is the Government’s Word Good?

As the Trump administration continues to withhold billions of dollars for climate and clean energy spending — despite two federal judges ordering the money released — concerns are growing that the United States government could skip out on its legal commitments. Typically, when the federal government spends money through a grant or a loan program … Read more

What’s Best, According to the Italian Mathematician Alessio Figalli

The words “optimal” and “optimize” derive from the Latin “optimus,” or “best,” as in “make the best of things.” Alessio Figalli, a mathematician at the university ETH Zurich, studies optimal transport: the most efficient allocation of starting points to end points. The scope of investigation is wide, including clouds, crystals, bubbles and chatbots. Dr. Figalli, … Read more

How Trump’s Medical Research Cuts Would Hit Colleges and Hospitals in Every State

A proposal by the Trump administration to reduce the size of grants for institutions conducting medical research would have far-reaching effects, and not just for elite universities and the coastal states where many are located. Also at risk could be grants from the National Institutes of Health to numerous hospitals that conduct clinical research on … Read more

Abortion Provider Won’t Be Extradited to Louisiana, N.Y. Governor Says

Louisiana officials seeking to prosecute a New York doctor who sent abortion medication to a resident of that state were thrown a roadblock on Thursday, when New York’s governor, Kathy Hochul, said she would block extradition attempts. Ms. Hochul’s declaration sets the stage for a likely battle in federal court over whether states that support … Read more

Blue Origin Cuts 10% of Its Employees

Blue Origin, the space company owned by Jeff Bezos, is laying off roughly 10 percent of its work force, according to an email that was sent to staff on Thursday and that was viewed by The New York Times. The cuts, which could affect about 1,000 roles, follow several years of rapid growth and the … Read more