Learn how to write the trigonometric equation of a graph step by step by identifying the key features that shape sine and ...

The Zodiac Killer murdered his first two victims on Dec. 20, 1968. School teacher Arthur Leigh Allen has been a leading ...

Hidden Fibonacci numbers, a new shape and the search for a grand unified theory of mathematics are among our choices for most ...

Jake Sully learns of the legendary Toruk Makto in 2009's Avatar. In that film, Neytiri explains to Jake that there have only been five Na'vi in history to hold the title, which is earned by bonding ...

For car manufacturers, competing in the hybrid crossover segment is like holding a double-edged sword. You come up with a great product at the right price point, and at the right time, you hit the ...