Canada announced an investment of $2.75 billion into a new high-speed rail network. It would be faster than any other train in North America but slower than those in Europe and Asia. The announcement ...

Getting your Trinity Audio player ready... One tornado that wreaked havoc in northeastern Colorado’s Yuma County this week unleashed wind at speeds as fast as 150 miles per hour along a six-mile path ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A star has been discovered moving at a speed of about 1.3 ...