I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

A single winning ticket was sold for Powerball's Christmas Eve jackpot of $1.817 billion — the second-largest U.S. lottery prize ever. The winner, who has not been publicly identified, bought the ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

You’ve probably heard a lot about the lottery recently. That’s because earlier in the week, the second-highest-ever jackpot was claimed—a prize pool that amounted to $1.787 billion. Two tickets, sold ...

“Two weeks” is one of President Trump’s favorite units of time. It can mean something, or nothing at all. By Shawn McCreesh Reporting from Washington “Within the next two weeks.” That is when ...

When most of us think of two phones, we think of them having two separate numbers. You may have a personal phone and a phone for work that operate completely independently of one another, each with ...

Cannabis use among older Americans has climbed dramatically, with 7% of adults 65 and older now reporting recent use. This rise isn't just in numbers but also in diversity older users today are more ...

Jeremiah Bartz owns shares in Nvidia. A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like ...

Links on Head for Points may support the site by paying a commission. See here for all partner links. We have had a LOT of emails, article comments and forum posts in recent weeks from readers who are ...

As talk about banning phones in schools increases, a new study revealed that the average teen spends a quarter of their school day scrolling. Research led by the Seattle Children’s Research Institute ...

The proportion of young drivers illegally making and receiving phone calls behind the wheel without hands-free technology is at its highest rate in eight years – 21 years after it first became ...