The Wheel of Fortune host spins some Twitterites giddy with his considered opinion on climate change.
I'm not sure we're ready for this, but global warming may ruin horse racing -- if paleontologists' descriptions (and prognostications) are to be believed.
A new assessment by hundreds of scientists strengthens the earlier conclusion that the planet is warming and that human activity is its dominant cause.
Sea-surface temperatures may explain why climate change is not warming the planet as fast.
After a 13-year-old boy calls in to say he has found proof in his local library that man-made global warming is a hoax, the famed radio host sends him an iPad, as its portability will prove useful in the boy's crusade.
Juniper Research finds worldwide carbon dioxide emissions from cell phone charging will more than double by 2019.
The terms of service for Amazon's new e-book subscription offering mean uncertainty for self-published Kindle authors, whose work is automatically rolled into the program.
At the Farnborough airshow, the Seattle aircraft maker shows off the first energy-efficient 787-9 built. Also: how the longer 280-passenger endured tests of performance, temperature, and a virtual barrel roll.
A physics professor and climate change expert is offering $30,000 of his own money to anyone who can provide irrefutable proof that man-made climate change doesn't exist.
FIFA, the video game, has become strikingly lifelike, turning it into a World Cup fanatic's simulation playground.