The coronavirus vaccine candidate was up to 90 percent effective, said the drugmaker, which became the third this month to report promising results. At the same time, the virus is causing a record number of hospitalizations in the U.S.
They were distinct people who pursued different lives. “Get past this already, everybody,” Lori said, “get past it and learn to know the individual person.”
Paris is becoming a city of bikes. Across China, people are snapping up $5,000 electric cars. On Earth Day, a look at a few bright…
Part of a team flown in to fight the deadly virus in 1976, Dr. Breman also worked to stamp out tropical diseases like smallpox, malaria…
A new study resets the timing for the emergence of bioluminescence back to millions of years earlier than previously thought.
Limiting power plant pollution is the last major climate rule expected from President Biden. Donald J. Trump has already vowed to “cancel” it if re-elected.
Facts and common misconceptions about some of America’s most widely used drugs.
Much as ChatGPT generates poetry, a new A.I. system devises blueprints for microscopic mechanisms that can edit your DNA.
Calorie restriction and intermittent fasting both increase longevity in animals, aging experts say. Here’s what that means for you.
New research questions the long-held theory that reintroduction of such a predator caused a trophic cascade, spawning renewal of vegetation and spurring biodiversity.
A series of foot tracks in southeastern China points to the discovery of a giant velociraptor relative, paleontologists suggest in a new study.
