School closures and hospitalizations from an unexpected early spike in flu cases in Japan has experts concerned about what ...

Humans aren’t very efficient movers—until you put us on a bicycle, when we become some of the most energy-efficient land ...

Joel Mokyr, Philippe Aghion and Peter Howitt share the Nobel economics prize for work that underlines the importance of ...

Controversial evidence hints that complex life might have emerged hundreds of millions of years earlier than previously ...

The FDA wants to reevaluate the use of aluminum adjuvants despite a long record of safe use in vaccines President Donald ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most ...

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth ...

We reviewed dozens of studies and spoke with researchers to find out whether any supplements demonstrate anti-inflammatory ...

Glass tried the injections for his advanced disease, but they did not halt his vision loss. So his ophthalmologist tried ...

Samples from the seafloor reveal evidence of several earthquakes along the West Coast’s two major fault zones happening in ...

Brain and psychology researchers are delving into how slides down the moral slope begin and what keeps them going. Initially ...

Hundreds of people at the U.S. Centers for Disease Control and Prevention have received layoff notices, and work at many ...