A fossil of the 23-foot-tall predator could help unlock secrets of an order of dinosaurs that remain poorly understood.
The new timeline could slow cleanup in some communities by nearly a decade. The chemicals, widely used in the military, are linked to cancers and other health risks.
Nesting often high in the redwoods’ canopy, the marbled murrelet faces new and longstanding risks.
Eco-grazing goats help clear overgrowth worldwide. But rare is the herd that has to get to work by boat.
Offshore turbines let Block Island shut down soot-spewing, earsplitting diesel generators. There were other benefits, too.
Technology is helping farmers use land and fertilizer more strategically. Sometimes, the best practice is no chemicals at all.
The women of Holy Wisdom Monastery have restored 170 acres of native prairie and oak savanna. “Humans need creation to find ourselves,” one said.
The F.D.A. announced Monday that it would change the drug’s label to reflect potential benefits in reducing autism symptoms.
For decades, researchers have looked for links. Most believe the disorder springs from a complex interplay of genetics and environmental factors.
For decades, researchers have looked for links. Most believe the disorder springs from a complex interplay of genetics and environmental factors.
The astronaut candidates will begin two years of training before becoming eligible for missions to low-Earth orbit and beyond.
The Trump administration had halted construction on the $6.2 billion Revolution Wind project, prompting its developer to sue.
A federal report on Monday is expected to point to acetaminophen, the active ingredient in painkillers like Tylenol. But research into a possible connection has yielded mixed results.