Japan's Fukushima reactor may be reheating: operator

Temperature readings at one of the crippled Fukushima nuclear reactors have risen above Japan's stringent new safety standard but there was no immediate danger, its operator said Sunday.

First European map of the insulating effect of forests

To cool off in summer, there's nothing better than a walk in the woods. Trees act as a buffer that cools the air beneath their foliage in summer and warms it in winter. This phenomenon is caused not only by the protection ...

Fever chart: Earth had its hottest decade on record in 2010s

The decade that just ended was by far the hottest ever measured on Earth, capped off by the second-warmest year on record, two U.S. agencies reported Wednesday. And scientists said they see no end to the way man-made climate ...

New NASA satellite takes the Salton Sea's temperature

(Phys.org) —An image from an instrument aboard NASA's Landsat Data Continuity Mission or LDCM satellite may look like a typical black-and-white image of a dramatic landscape, but it tells a story of temperature. The dark ...

New Landsat 8 satellite appears to be working flawlessly

A new satellite hovering nearly 450 miles (725 kilometers) above the Earth appears to working flawlessly as it embarks on a 10-year mission to document the planet's surface, scientists and engineers at the U.S. Geological ...

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