1.
Black hole may be feeding on asteroids
FLAGSTAFF, Ariz., Sept. 11 (UPI) -- U.S. researchers said some of the Grand Canyon sandbars and beaches built up by a manmade flood earlier this year are already eroding.
U.S. Geological Survey researchers said photos show erosion is occurring as water releases from Glen
Canyon Dam vary to meet peak power demands and interstate water-sharing agreements, the Arizona Daily Sun reported Wednesday.
Sand in the Colorado River is believed to be linked to the creation of backwaters that could help
promote the survival of some fish species, the newspaper said. Boaters use beaches for camping. Grand
Canyon Superintendent Steve Martin has proposed more regular floods to improve the canyon's ecosystem
|
|
|
|
|
|
| Additional Science News Stories | |
UMEA, Sweden, Feb. 14 (UPI) --
A 29-year-old Swedish man faces multiple charges for pretending he was kidnapped to extort money from his parents, police said.
|
NEW YORK, Feb. 14 (UPI) --
The 2012 Sports Illustrated swimsuit issue, with Kate Upton gracing the cover, appeared on U.S. newsstands, as well as SI.com/Swimsuit Tuesday.
|
CAMBRIDGE, Mass., Feb. 14 (UPI) --
U.S. researchers say they've discovered the molecular secret of an effective ancient Chinese herbal remedy commonly prescribed for malaria.
|
BRISBANE, Australia, Feb. 14 (UPI) --
An Australian man who bared his buttocks to Queen Elizabeth during the monarch's visit to the country was fined $800.
|
| Stories | Photos | People | Comments |
View Caption
