Cerebral blood flow is essential for normal brain function and often perturbed in neurological disease. If one shines a source of coherent light on perfused tissue, the detected speckles, or “grains” of light fluctuate, or “dance,” at a rate…
Arizona’s Meteor Crater, a timeless scar from a cosmic collision 50,000 years ago, continues to unveil its mysteries, reshaping our understanding of Earth’s geological past. Recent studies underscore its significance as the world’s…
New geological evidence suggests that the slow wobble of Earth’s axis may have triggered rapid climate swings during the Late Cretaceous greenhouse world. When audiences watched The Day After Tomorrow, they saw a dramatic Hollywood depiction of…
Experiencing the vast black vacuum of space first-hand completely alters a person’s perspective, just ask NASA astronaut Ronald J. Garan Jr.
During an enviable career, which also included a stint as the US Air Force’s second lieutenant in the…
Meta is considering major layoffs that could affect 20% or more of the company’s workforce, according to Reuters.
These layoffs could help the Facebook parent company offset its aggressive spending on AI infrastructure, as well as AI-related…
Sand has a memory of sorts. Press into a loose pile of dry grains and something moves, not just where your finger sits, but farther out, ahead of where you have not yet reached. That disturbance travels. And according to a new set of studies from…
Meta is pulling its end-to-end encryption option on Instagram DMs.
The company announced the change in an update to its support page and via alerts to users in the app,…
In recent years, people have been increasingly looking for new ways to form platonic connections, as loneliness and social isolation have become more prevalent.
In 2023, the U.S. Surgeon General went so far as to label this issue a public…
The war in Iran has dominated headlines with reports of airstrikes and escalating military activity. But beyond the immediate devastation, the conflict has also illuminated a quieter and rapidly growing danger: the vulnerability of ships, and…
Microsoft’s Gaming Copilot AI Assistant is coming to the Xbox Series X and Series S consoles by the end of this year. It will improve your console experience by adding an AI-powered helper or assistant.
The announcement comes from…
