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Tornado Tech: How Drones Can Help With Twister Science

To understand how and why tornadoes form, some researchers are taking to the skies with small unmanned aircraft. The drones, outfitted with an array of sensors, can provide valuable data about the storms, and don't require people to be in harm's way. The goal is to increase the warning time before storms become deadly.

Meet The Olinguito, The Newest Member Of The Raccoon Family

This cousin of the raccoon is the first new carnivore discovered in the Western Hemisphere in 35 years. Native to the Andes Mountains of Colombia and Ecuador where it's still living, the olinguito was actually first identified in a Field Museum specimen storage room in Chicago.

Chronic Insomnia? Hitting The Treadmill Could Help ... Eventually

If you're chronically sleep deprived, don't expect 30 minutes on the elliptical to knock you out tonight. The sleep-boosting benefits of exercise take about four months to kick in for people with insomnia, a study suggests. But perseverance pays off.

Of Neurons And Memories: Inside The 'Secret World Of Sleep'

Think of everything your brain processes in a single day: your breakfast, a stain on a book cover, a meeting at work. If you remembered all those things, your brain would reach capacity. Author and neuroscientist Penelope Lewis says sleep helps sort through the memories that are worth keeping.

'Mature' Galaxies Around Not Long After Big Bang, Study Says

Astronomers using the Hubble Space Telescope say familiar types of galaxies, such as spirals and ellipticals, were present just 2 billion years after the Big Bang.

What's Up With That, Doc? Researchers Make Bunnies Glow

Rabbits have joined the growing list of animals that scientists are "marking" with proteins that cause them to glow green under black light. The process helps researchers study genetic diseases and is used in medicine production.

VIDEO: 'Sideways Rocket Hop' By SpaceX Prototype

A 10-story "Grasshopper" rocket was successfully launched, flown sideways and then brought back down. The hope is that some day such rockets can be reused instead of jettisoned and allowed to burn up.

Scientists Reach Milestone In Quest For Smart Windows

Smart windows change how much sunlight they let through on a hot day. Such windows could reduce the demand for energy by reducing the need for air conditioning. This quest has been going on for years but it's got years to go before the project becomes a reality.

The Grid Of The Future Could Be Brought To You By ... You

The electricity system is experiencing growing pains as the grid is beginning to rely on an increasing amount of renewable, particularly unpredictable sources of power like wind farms and solar panels. So grid operators are turning to individual customers to beef up redundancy and capacity.

How A Seed Saver Discovered One Of Our Favorite Tomatoes

At the farmers market this time of year, tomatoes are strutting their stuff in all sorts of glorious and quirky colors: green striped, white, pink, purplish-brown. Consumers have seed savers and amateur breeders to thank for discovering and sharing some of these heirloom varieties, like the Cherokee Purple.