The new Dietary Guidelines for Americans (DGAs) for 2025-2030 have caused significant controversy, with polarized opinions ...

Egypt, third millennium b.c. The Great Pyramid of Giza is both the oldest of the Seven Wonders and the only one still standing. Built by the pharaoh Khufu (reigned ca. 2551–2528 b.c.) to serve as his ...

The White House unveiled new dietary guidelines Wednesday, with officials calling it the “most significant reset of federal nutrition policy in history,” though many core recommendations stayed the ...

This is read by an automated voice. Please report any issues or inconsistencies here. Scientists have found that memories are not static records but dynamic processes that change the brain’s wiring ...

While the creation of this new entity marks a big step toward avoiding a U.S. ban, as well as easing trade and tech-related tensions between Washington and Beijing, there is still uncertainty ...

NEW YORK, Dec 12 (Reuters) - Nasdaq filed a new rule on Friday that would allow the exchange to block IPOs even when companies meet all listing standards if it detects red flags that could make a ...

Instagram is introducing a new tool that lets you see and control your algorithm, starting with Reels, the company announced on Wednesday. The new tool, called “Your Algorithm,” lets you view the ...

Users can note which content they would like to view more frequently. Instagram is handing users some control in deciding what content they see. The social media giant is allowing users to have a say ...

You chose selected. Each dot here represents a single video about selected. While you’re on the app, TikTok tracks how you interact with videos. It monitors your watch time, the videos you like, the ...

When my late lab partner Xu Liu and I first illuminated the brain cells that stored a particular memory, it felt like watching a thought flicker back to life. We stimulated a constellation of neurons ...

Personalized algorithms may quietly sabotage how people learn, nudging them into narrow tunnels of information even when they start with zero prior knowledge. In the study, participants using ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.