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

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.

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 ...

The activity of these cells, nestled in a part of the brain called the anterior arcopallium, is tied to the sounds the birds make, the duo found. The organization of these neurons’ activity ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant.

More information: Colin R McInnes, Ringworlds and Dyson spheres can be stable, Monthly Notices of the Royal Astronomical Society (2025). DOI: 10.1093/mnras/staf028 ...