Is it possible to build a Dyson sphere that isn't catastrophically unstable? New research says yes, but only in one type of star system.

By casting doubt on the world order, Donald Trump risks dragging the globe back into an era where great powers impose their imperial will on the weak, analysts warn.

Using advanced microscopes that capture brain cell anatomy and activity, a portion of a mouse's brain was mapped and rendered ...

Genetic Mutations Linked to Toxin Exposure Found in Firefighters' Brain Tumors Mar. 10, 2025 — In a study comparing the glioma tumors of firefighters and non-fighters, researchers found a ...

Brain zaps are brief episodes that feel like electrical or buzzing sensations in the head, which may be perceived as coming from the brain. These episodes are not dangerous. They have been given the ...

"Brain fog" is an informal term that describes a range of symptoms caused by a mild cognitive impairment (including the ability to think, perceive, learn, or remember). People with brain fog describe ...

As of early 2025, tuberculosis cases are increasing in the U.S. This disease, often shortened to TB, causes significant lung damage and, if not treated, is almost always lethal.

Having a chip in your brain that can translate your thoughts into computer commands may sound like science fiction - but it is a reality for Noland Arbaugh. In January 2024 - eight years after he ...

Get Instant Summarized Text (Gist) Ancient hominins may have used naturally occurring volcanic rock spheres as tools for over a million years. These basalt spheres, found at Pleistocene sites in ...

It is increasingly clear brain changes occur during this period – and that some can ultimately be positive. More than that, these changes demonstrate that menopause may offer a crucial window ...

Our editors handpick the products that we feature. We may earn commission from the links on this page. According to brain scientists, grieving is actually a form of learning—our grief is teaching us ...