If you had to choose between two snacks—one with seven grams of sugar and another with more than 30 grams—you’d probably pick ...

Drugs like Ozempic and Wegovy are becoming popular because they help people lose weight and improve their health. These drugs ...

People who don’t sleep well may have brains that look older than they really are, according to a large brain imaging study ...

Poor sleep is not just about feeling tired the next day. It can also affect your long-term health. A new study published in ...

Even though the COVID-19 pandemic began several years ago, scientists are still working to understand all of its long-term ...

Alzheimer’s disease and cancer are two very different illnesses. One slowly takes away memory and thinking skills, while the ...

Medicines you took years ago may still be affecting your gut health today. A major study by scientists at the University of ...

More than two billion years ago, Earth experienced one of the most important turning points in its history: the rise of ...

Scientists at the University of Chicago and their collaborators have developed a new kind of molecular qubit that could ...

The ocean absorbs about a quarter of all carbon dioxide (CO₂) released by human activity, helping to slow climate change—but ...

For decades, scientists have suspected that Betelgeuse—the giant red star that forms Orion’s shoulder—wasn’t alone. Now, a ...

From cryptocurrencies to Treasury bonds, there are all kinds of places to invest your cash in 2025. So, why is gold — one of ...