It can be dangerous to go without sleeping, even for a day. Longer-term sleep deprivation can cause cognitive impairment, hallucinations, and other side effects. The longest recorded time without ...

Catecholamines, such as dopamine and adrenaline, are hormones produced by the brain, nerve tissues, and adrenal glands. They are responsible for the body’s “fight-or-flight” response. Dopamine, ...

Using ChatGPT is a lot simpler than you think, and there are many ways to make it work best for you. Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest ...

When your iPhone starts getting full, the Photos app is often the first place to start cleaning. This built-in tool makes it easy to declutter your library. Sareena Dayaram Former Senior Editor ...

The Dubai Police have unveiled an Intelligent Traffic System that automatically detects five types of traffic violations without human intervention. The AI-powered platform, showcased at GITEX Global ...

The gunman who unleashed chaos in a Midtown Manhattan skyscraper this summer is a stark reminder of how little we know about a devastating brain disease typically associated with NFL players — which ...

[Editor's note: From smart cars to dancing robots, follow Khaleej Times' live blog to catch real-time updates about Gitex 2025.] A new fleet of intelligent cars designed to identify residency and visa ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

When most people think about side hustles, they picture selling vintage clothes online or ride share, crafting something and selling it on Etsy or Amazon. But for 23-year-old Avalon Saph, known to her ...

A network of optical cavities could be used to detect gravitational waves (GWs) in an unexplored range of frequencies, according to researchers in the UK. Using technology already within reach, the ...