Millions of people are prescribed statins to lower cholesterol and reduce the risk of heart disease, but many would rather take supplements instead. A new study shows statins are much more effective.
Some animals like birds and frogs are famous for the sounds they make. But have you ever heard a turtle talk? Most turtles were thought to not make sounds at all — before researchers went deep.
While scientists studied a coral reef ecosystem in the South Pacific, rising temperatures led them to believe it was doomed. Then, something miraculous happened.
Dr. Pablo de León, director of the Human Spaceflight Laboratory at the University of North Dakota, is working with NASA to find ways to help astronauts with physical disabilities go into space. He talks with Cathy Wurzer about his work.
A piece of what used to be a Russian satellite was coming uncomfortably close to the International Space Station. Space junk is a growing problem and has major implications for satellite services.
SARS-CoV-2 is evolving "rapidly," spawning one new variant after another. But omicron continues to dominate, raising new questions about how evolution of the virus is headed.
Researchers and companies have tried over the years to automate the chore with limited success. Using a brand new method, researchers have taught a robot to fold a record 30-40 garments per hour.