The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

Studying ancient sea creatures’ snoozing habits could shed light on the origins of sleep.

What are the differences between how AI systems handle JavaScript-rendered or interactively hidden content compared to ...

The human brain is constantly processing information that unfolds at different speeds—from split-second reactions to sudden environmental changes to slower, more reflective processes such as ...

Researchers used miniature human brains grown in the lab to uncover why certain genetic mutations lead to abnormally small brains. Changes in actin disrupted the orientation of early brain cell ...

Scientists who study the brain have long tried to unlock the neural mysteries of schizophrenia and bipolar disorder. They can be difficult to diagnose and even harder to treat. The scientists began ...

The human brain has 86 billion neurons connected by roughly 100 trillion synapses, making it one of the most complex objects in the known universe. Each year neuroscientists make fascinating, ...

Scientists at Johns Hopkins have grown a first-of-its-kind organoid mimicking an entire human brain, complete with rudimentary blood vessels and neural activity. This new "multi-region brain organoid" ...

Taylor Snowden does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

With aging comes change; wrinkles, gray hair, and height differences are all a part of the mix. But it’s not just the cosmetic transformations that people fear. According to a study from the Global ...