Ancient Indian mathematician Baudhayana was the first person to formulate a theorem on right-angled triangles that in its modern form came to be associated with Greek mathematician Pythagoras, a newly ...

a missing side in a right-angled triangle when another side and an angle are known. a missing angle in a right-angled triangle when two sides are known. In these formulae, the Greek letter θ (theta) ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation for modern geometry and physics.

European Union leaders have agreed to provide an interest-free loan to Ukraine to meet the country’s military and economic needs in its war with Russia for the next two years, EU Council President ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Your iPhone is your daily tether to the ...

Recipes you want to make. Cooking advice that works. Restaurant recommendations you trust.

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

Ben Kueter hasn’t competed in more than a month. He was back in Iowa-s lineup, scoring a takedown in sudden victory to beat Wisconsin’s No. 9 Braxton Amos. The Hawkeyes beat the Badgers, 23-12, Friday ...