While most butterflies feed on nectar from flowers, researchers from the University of Connecticut believe that northern oak hairstreaks feed on non-nectar sources such as oak galls and honeydew from aphids and other insects.
Sampling charred soils in Saskatchewan, outfitting robins with GPS backpacks in Alberta, and measuring the growth rates of trees in northern Alaska - scientists with a decade-long NASA project are in the field this summer ...
NASA's Aqua and Terra satellites provided a visible and infrared view of Typhoon Nepartak before and during its movement over Taiwan.
An international team of researchers has developed a website at d-place.org to help answer long-standing questions about the forces that shaped human cultural diversity.
Summer days resonate with the sound of cicadas trying to make a love connection. But like a lot of singles, male cicadas don't always attract the kind of mates they're hoping for.
Scientists with NASA's Dawn mission have identified permanently shadowed regions on the dwarf planet Ceres. Most of these areas likely have been cold enough to trap water ice for a billion years, suggesting that ice deposits ...
Some dusty parts of Mars get as cold at night year-round as the planet's poles do in winter, even regions near the equator in summer, according to new NASA findings based on Mars Reconnaissance Orbiter observations.
Comcast is increasing the number of home internet customers who will face limits on how much data they can use before getting hit with extra charges.
The "bomb robot" killing of a suspected Dallas shooter may be the first lethal use of an automated device by American police, and underscores growing role of technology in law enforcement.
Galaxies come in three main shapes - elliptical, spiral (such as the Milky Way) and irregular. They can be massive or small. To add to this mix, galaxies can also be blue or red. Blue galaxies are still actively forming stars. ...