Science

Physicist Michio Kaku predicts the future
The future is coming fast, according to Kaku. Your cell phone has more computing power than all of NASA did in 1969, when it sent a man to the moon. At that rate, imagine what will be possible by 2020.
Forest defense and threats, robotic Barbie, and the world's heaviest insect: Your weekend reading list
Take a look at the forest threats and the tenacious fights to protect them, the human history of a robotic Barbie, and meet the world's heaviest insect, the tree weta.
Fly insomnia might help you sleep better
Like people, fruit flies sleep at night, caffeine keeps them awake, and they get insomnia. Those similarities have made the the flies extremely valuable to sleep researchers.
Amazon's Bezos plans to build, launch rockets from Florida
In announcing a new expansion of commercial efforts to launch earthlings into space, Amazon.com founder and CEO Jeff Bezos says the launch pads at Cape Canaveral have been dormant for too long.
Paleo people were making flour 32,000 years ago
Research into an ancient stone found in a cave in Italy shows Paleolithic hunter-gatherers were grinding oats and other grains for flour. It's the earliest evidence yet of food processing in Europe.