California's new math instruction framework may look unfamiliar to parents, but once parents understand the family- and student-friendly changes, they'll see why they will be a big help.

In 1989, Sir Tim revolutionized the online world. Today, in the era of misinformation, addictive algorithms, and extractive ...

The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper ...

An unknot (also known as the trivial knot) can be drawn with any number of crossings. Any possible manipulation of a knot diagram that does not fundamentally change the knot can be achieved by a ...

Warning: This story contains sensitive and graphic content that may be disturbing to some readers. Discretion is advised. Montreal police say they have solved the killing of Catherine Daviau 17 years ...

Whether you treat your morning coffee like a sacred ritual or just a caffeine delivery system, nobody wants a bad cup. If your coffee is a gamble every morning -- sometimes great, sometimes watery, ...

Researchers in China have created a cassette tape capable of storing enough data to hold every song ever recorded. The team from the Southern University of Science and Technology in Guangdong made the ...

The Journal of Business, Vol. 79, No. 2 (March 2006), pp. 799-820 (22 pages) This paper examines the relationship between the stock and futures markets in terms of lead‐lag relationship, correlation, ...

Donald Trump suggested Prime Minister Sir Keir Starmer could use the military to stop illegal migration at a news conference marking the end of the US president's second state visit to the UK. Trump ...