Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Experts said if you can avoid buying the first gift card you see in the front of a store’s display rack. “I still buy cards,” ...

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Hulu was down for thousands of subscribers in the US, outage tracker Downdetector data showed on Friday. Several users reported seeing the persistent Error Code 504. Hulu was down for thousands on ...

Aidun described the Oklahoma fugitive as a “very good student” who earned all A’s and was in his third semester of a transfer ...

What are the key differences between a Chromebook and a regular laptop? Mashable's senior shopping reporter explains.

There's so much data available, even top teaching pro admits some of the technology might never be needed for some golfers.

While scam artists target anyone and everyone they can if they believe there's a potential for a payoff, they sadly most ...

MoneyWeek's experts tell us what they would go for if they could pick only one stock, sector or market for the next quarter-century. Tips range from defence and agriculture to Vietnam and Jardine Math ...

But the best methods for staying safe online aren't as intuitive. The internet is a massive town square where people are ...

Tariff rates have risen sharply, but U.S. companies - and the U.S. economy - have proven more resilient than many investors ...

This article originally appeared on Moneywise.com under the title: Americans over 60 are a top target for imposter scammers — ...