Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

EUSTIS, Fla. — It all started with grief—and turned into something much bigger. After losing her parents in 2000, Margaret Reese-Williams started exploring her family history to honor their memory. A ...

Losing your phone can leave you in panic mode, especially when the battery dies. The good news is that both Apple and Android offer built-in tools that help you track a missing device even when it is ...

Millions of drivers use Google Maps for driving directions, but it can also save parking spots. Both Maps and Waze (a Google company) can store your car's location using satellite technology and help ...

*Season 12 of “Finding Your Roots” returns to PBS, with host Henry Louis Gates Jr. guiding celebrities as they uncover their ancestral stories. Lizzo describes one revelation as “scandaloso,” while ...

Move over, Eiffel Tower. Step aside, Sistine Chapel. Instead of heading to well-known tourist destinations, many travelers are exploring tiny towns and remote villages in a bid to connect with their ...

A local TV station owner has changed his offer to sell a building to the Finding Our Roots African American Museum. The new offer is for a smaller building at a cost of $1 million, down from a ...

Siul Ruiz receives funding from The Royal Society. James Le Houx does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

We all lose our gadgets every once in a while. Finding them isn’t always straightforward, especially if they have been stolen or left behind in a different place. Likewise, if it’s nestled between the ...

Deep beneath Utah’s desert soil, an oil drill bored through the Earth at a blistering pace earlier this spring. Gnarly looking drill bits tore through granite at around 300 feet per hour. It was done ...