Archive: 07/30/2013

Image: Cloud streets over the Bering Sea

In early April 2013, clouds stretched in parallel rows for hundreds of kilometers over the Bering Sea. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite captured this natural-color ...

Jul 30, 2013 5 / 5 (1) 0

Stressed plants say it with flowers

With the world's population expected to reach nine billion by 2050 and hotter, drier conditions due to climate change, researchers are racing against time to develop new crop varieties and to ensure there ...

Jul 30, 2013 5 / 5 (1) 0

No rest for the tornado

(Phys.org) —Do tornadoes take the weekends off? Researchers from NC State University examined the question of the connection between tornado frequency and aerosol pollution, and found that any link between ...

Jul 30, 2013 not rated yet 0

The Sun's ripple effect

A new study co-authored by Boston University astronomers indicates that a bow shock (a dynamic boundary between the Sun's heliosphere and the interstellar medium) is highly likely. These findings challenge ...

Jul 30, 2013 5 / 5 (11) 10 | with audio podcast