How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses.

Dylan Kane likes his math curriculum. But there’s one important piece missing, he says. The 7th grade math teacher in Leadville, Colo., uses a program that teaches math skills through real-world ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over 35 years of diverse ...