Oh, how I hate this (mis)use of the term!
Male Biological Clock Also ‘Ticking’: Fertility Problems Greater For Men Over 35:
Pregnancy rates decrease and miscarriages increase when a father is over 35 years of age, a scientist will tell the 24th annual conference of the European Society of Human Reproduction and Embryology on July 7. Dr. Stéphanie Belloc, of the Eylau Centre for Assisted Reproduction, Paris, France, will say that this is the first time that such a strong paternal effect on reproductive outcomes has been shown.
Nature Reserves Attract Humans, But At A Cost To Biodiversity:
Rather than suppressing local communities in developing nations, nature reserves attract human settlement, according to a new study by researchers at the University of California, Berkeley.
When Using Gestures, Rules Of Grammar Remain The Same:
The mind apparently has a consistent way of ordering an event that defies the order in which subjects, verbs, and objects typically appear in languages, according to research at the University of Chicago.
Simple Life Form May Have Existed 700 Million Years Earlier Than Previously Thought:
The accepted timeframe for the beginnings of life on Earth is now being questioned by a Curtin University of Technology led team of scientists, after finding a key indicator to the earliest life forms in diamonds from Jack Hills in Western Australia.
Birds Migrate Together At Night In Dispersed Flocks, New Study Indicates:
A new analysis indicates that birds don’t fly alone when migrating at night. Some birds, at least, keep together on their migratory journeys, flying in tandem even when they are 200 meters or more apart.
Special Horseshoes Measure Acceleration In Horses, Evaluate Methods of Rehabilitation:
The most frequent injuries that horses suffer are derived from pressure exerted by riders, and knowing which forces are involved when horses move can prove highly informative when considering treatment for such injuries. A team of scientists from Wageningen University, led by Professor Johan van Leeuwen, has carried out studies both into the advantages of different rider techniques in reducing injury risk, and into the benefits of a method of equine rehabilitation.
Brain Noise Is Good: New Study Overturns Notion That Brain Noise Quiets Down With Maturity:
Canadian scientists have shown that a noisy brain is a healthy brain. “Brain noise” is a term that has been used by neuroscientists to describe random brain activity that is not important to mental function. Intuitive notions of brain-behaviour relationships would suggest that this brain noise quiets down as children mature into adults and become more efficient and consistent in their cognitive processing.
Children Overestimate Cute Animals In Rainforests, While Underestimating Insects And Annelids:
Globally, natural ecosystems are being lost to agricultural land at an unprecedented rate. This land-use often results in significant reductions in abundance and diversity of the flora and fauna as well as alterations in their composition.
Ancient Marine Invertebrate Diversity Less Explosive Than Thought:
Diversity among the ancestors of such marine creatures as clams, sand dollars and lobsters showed only a modest rise beginning 144 million years ago with no clear trend afterwards, according to an international team of researchers. This contradicts previous work showing dramatic increases beginning 248 million years ago and may shed light on future diversity.
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