Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

In the Arizona desert, a vast glass structure sits far from cities and farmland. It was built to test an idea that once ...

The continuing sequence of disasters in the Himalayas is a non-negotiable lesson in earth system science and a loud reminder ...

Readers warn that the current rate of regeneration is not sufficient to prevent serious damage caused by heart attacks. Still ...

As plans for Moon bases gather pace across the globe, battery science may decide whether humans can live beyond Earth.

Limes are a rich source of vitamin C and other essential nutrients that promote heart health, boost immunity, and provide anti-bacterial support.

Emerging evidence suggests that environmental pollutants rarely act alone, yet most toxicological studies still assess them in isolation. This ...

Heart disease remains one of the leading causes of death worldwide, yet one of its biggest triggers is still widely underestimated. While people often focus on diet, exercise, and stress, ...

Beyond antibiotic resistance, scientists uncover a metabolic weapon that paralyses the body's ability to repair itself; and the substance that could fix it ...

A distinct set of microbes has been identified in people with obesity, which might help spot and treat the condition early – ...

In high enough doses, hydrogen cyanide can kill an adult human in minutes, but the chemical may be the reason why we’re here ...