Using a notion called integer partitions, mathematicians have discovered a new way to detect prime numbers while also ...

Researchers demonstrate that there are infinitely many prime numbers of the form p²+4q² using novel and advanced ...

President Trump said on Thursday that he would decide whether the United States will attack Iran “within the next two weeks,” pivoting from recent comments that suggested an American strike ...

Amazon Prime is the more expensive membership option. While both Amazon Prime and Walmart+ offer a free 30-day trial, Amazon Prime's monthly cost afterward is $14.99 per month and Walmart+ charges ...

Estate taxes. If you have a large estate, your assets may be subject to federal estate tax when you die. The federal estate tax ranges from rates of 18% to 40% and generally only applies to assets ...

To find the best Kindle for you, Mashable tested and reviewed Amazon's latest e-readers. Here are our thoughts on the basic Kindle, Paperwhite, Signature Edition, Scribe, and more.

Prime Day is coming back (again) this year; here's what we know so far, plus early deals. Valentina Palladino. 11 hours ago. Get three months of Audible for only $3 ahead of Prime Day.

In a new documentary, the actress talks about the prejudice and loneliness she faced after becoming the rare Hollywood star who is deaf. By Alissa Wilkinson Beyond the somewhat silly premise of ...

AMZN | Complete Amazon.com Inc. stock news by MarketWatch. View real-time stock prices and stock quotes for a full financial overview.