The test, which only requires a pen, paper and timer, can pick up early signs of cognitive decline considered a precursor to dementia. It involves picking a large category, with common examples being ...

Doomsday may be inching closer, if scientists believe climate change, artificial intelligence and misinformation are increasing risks to humanity. The Bulletin of the Atomic Scientists will determine ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...

You can talk to the chatbot like it's a friendly acquaintance, and it'll help you get a lot done. Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and ...

If you have ever forgotten where you left your keys or struggled to recall a name while in the middle of a conversation, you may feel worried about your brain health, especially as you get older. This ...

Add Yahoo as a preferred source to see more of our stories on Google. The Bulletin of the Atomic Scientists members, from left, Jon B. Wolfsthal, Asha M. George and Steve Fetter reveal the Doomsday ...

Humanity continues to move closer to catastrophe, scientists said Tuesday, Jan. 27. The human race is at its closest point yet to destroying itself, according to the reset of the ominous but symbolic ...

The Doomsday Clock moved to 85 seconds to midnight, the closest ever, due to rising threats from nuclear weapons, climate change and disinformation. The "Doomsday Clock" which represents how near ...

The Bulletin of the Atomic Scientists has moved its Doomsday Clock forward for 2026, announcing that it is now set to 85 seconds to midnight –— the closest it’s ever been to catastrophe in its 79-year ...