Alzheimer’s disease is the most common cause of dementia, slowly robbing millions of people around the world of their memory and independence. For decades, scientists have known that the brain’s ...

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It’s common for people to open a short video, thinking they’ll just watch the one — then realize they’re still on the app an hour later. YouTube is adding a new timer feature to help users manage this ...

If you've ever had to drink an extra cup of coffee the next day to make up for a scrolling spiral watching TikTok videos or YouTube Shorts, we have something in common. As a safeguard to keep us from ...

Pulmonary fibrosis is a deadly disease in which the lungs become thickened and scarred, gradually losing their ability to deliver oxygen to the body. Now, scientists at UC San Francisco have ...

Windows 10 has been one of the best and most stable versions of the operating system from Microsoft, and it is no wonder that many users have waited to update to the new Windows 11. Despite its ...

The U.S. military has killed at least 21 people in recent strikes on small boats that it says were smuggling drugs off the coast of Venezuela. President Trump justified the attacks by saying the ...

Work on peacemakers in the immune system won the 2025 Nobel Prize in physiology or medicine. The peacemakers are regulatory T cells, a type of immune cell that calms the immune system after it has ...

Scientists have made a landmark breakthrough that enables the creation of viable human egg cells from a skin cell, new research claims. The study, published in Nature Communications, detailed how US ...

Other labs are working on different approaches to making eggs in the lab. Some have used stem cells to grow the eggs, either starting with stem cells or with adult cells that they then reverted back ...