Scientists at Cornell University have made a major advance toward a long-awaited goal: a safe, reversible, nonhormonal male ...

This disruption has wide-ranging effects. When SIRT1 is suppressed, the liver shifts toward storing fat instead of burning it ...

Vitamin B12 may shape metabolism and aging more than previously understood. Vitamin B12 is typically associated with red ...

Scientists have created a new way to map how brain cells connect by assigning each neuron a unique molecular “barcode.” Using this approach, they were able to trace connections among thousands of ...

A nearby “super-Earth” is giving scientists a rare look at the bare surface of a distant world, and it’s far from Earth-like.

A tiny world in our Solar System has an atmosphere it shouldn’t—hinting something dramatic happened there recently.

Chronic stress is known to interfere with normal digestion, sometimes causing urgent trips to the bathroom or, on the other ...

A single-cell platform reveals that many genetic mutations converge on shared cellular programs, pointing to simpler, more ...

Anxiety has become one of the most visible mental health problems in the United States, showing up not only in clinics but ...

Engineers at UC San Diego have designed a new chip that could make data centers far more energy efficient by improving how power is delivered to GPUs.

A newly discovered molecule disrupts cancer cells’ ability to repair DNA by triggering the breakdown of key proteins. Cancer ...

New research challenges traditional views of how the brain makes decisions, suggesting that even its earliest regions play a ...