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Ant queens' egg laying rate increases with age
Apr 12, 4:55 pm
Washington, April 12 (ANI):
Ant queens lay more eggs as they get older, researchers have found.Furthermore, this high egg-laying rate did not shorten the queens' life spans, as would have been expected based on many other organisms.The researchers, led by Juergen Heinze at the University of Regensburg in Germany, found that the egg laying rates of ant queens from the species Cardiocondyla obscurior steadily increased as the queens aged, unlike the many organisms (including humans) for which reproductive performance decreases with age. Other animals that show increased reproduction with age
include corals, sturgeons, and box turtles.The finding was reported in the the open access journal PLoS ONE. (ANI)
Earth set to face 'severe' self-inflicted water woes within 2 generations
May 25, 10:09 am
Washington, May 25 (ANI): Leading water scientists have issued a warning that in the short span of one or two generations, most of the 9 billion people on Earth will be suffering from fresh water woes if any major reforms are not made.
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Potatoes may be one of the best superfoods
May 25, 9:47 am
Washington, May 25 (ANI): A new study shows that potatoes are one of the best nutritional values in the produce aisle, providing one of the better nutritional values per penny than most other raw vegetables and delivering one of the most affordable source of potassium of the more frequently consumed vegetables, second only to beans.
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Boy's stem cells successfully treat cerebral palsy
May 24, 3:53 pm
Washington, May 24 (ANI): Doctors have been able to successfully treat a 2.5-year-old boy who had suffered from cardiac arrest and brain damage, putting him in a vegetative state, using his own cord blood containing stem cells.
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Anti-cancer drug reverses Alzheimer's disease deficits in mice
May 24, 3:53 pm
Washington, May 24 (ANI): An anti-cancer drug has been found to reverse memory deficits in mice suffering from Alzheimer's.
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