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

The interstellar comet 3I/Atlas reached its closest point to the sun. Here's how to follow the rest of its journey away from ...

Description: Photoshop CS6 Extended tutorial showing how to use the 3D functions to create 3D text and place it in ...

When COVID-19 arrived, researchers tried to build evolutionary family trees—known as phylogenetic trees—of the virus. These ...

VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...

A measure passed that allows Aurora police to use artificial intelligence to assist in facial recognition. Gabrielle Franklin spoke with people who believe it could cause more harm than good. Kansas ...

Explore innovative distance measurement methods for DIY projects. Learn about tools like UWB, barometers, and camera-based systems.

Currently, scientists struggle to forecast volcano eruption events, as no universally reliable, real-time eruption ...

Don’t reserve your best business thinking for your career. by Clayton M. Christensen Before I published The Innovator’s Dilemma, I got a call from Andrew Grove, then the chairman of Intel. He had read ...

Find out how GDP can help measure the health of a country’s economy Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, ...

Opponents of a sales tax measure on the November ballot have accused Santa Clara County leaders of improperly urging a yes vote on Measure A, through a taxpayer-funded mailer sent to every household ...

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