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Impact of global warming on weather patterns underestimated
The impact of global warming on European weather patterns has been underestimated, according to a new report published in Nature this week.   view more (2005-09-22)

More than a meteor likely killed dinosaurs 65 million years ago
Growing evidence shows that the dinosaurs and their contemporaries were not wiped out by the famed Chicxulub meteor impact alone, according to a paleontologist who says multiple meteor impacts, massive volcanism in India and climate changes culminated in the end of the Cretaceous Period.   view more (2006-10-27)

New risk analysis study shows school soft drink consumption has no impact on adolescent obesity
A first-of-its-kind peer-reviewed study applying risk analysis methodology to nutrition policy shows that consumption of carbonated soft drinks from school vending machines has virtually no impact on adolescent obesity.   view more (2005-10-19)

Big bang in Antarctica — killer crater found under ice
Planetary scientists have found evidence of a meteor impact much larger and earlier than the one that killed the dinosaurs — an impact that they believe caused the biggest mass extinction in Earth's history.   view more (2006-06-02)

Impact of exercise on body fat is different for boys and girls
The impact of exercise on body fat differs for boys and girls, suggests research published ahead of print in the British Journal of Sports Medicine.   view more (2007-03-29)

Meteor no longer prime suspect in great extinction
The greatest mass extinction in Earth's history also may have been one of the slowest, according to a study that casts further doubt on the extinction-by-meteor theory.   view more (2007-10-25)

Far more than a meteor killed dinos
There's growing evidence that the dinosaurs and most their contemporaries were not wiped out by the famed Chicxulub meteor impact, according to a paleontologist who says multiple meteor impacts, massive volcanism in India, and climate changes culminated in the end of the Cretaceous Period.   view more (2006-10-24)

Yale journal examines the global impact of cities
The global impact of cities is the focus of cutting-edge research in a special issue of Yale's Journal of Industrial Ecology.   view more (2007-06-18)

New theory for mass extinctions
A new theory on just what causes Earth's worst mass extinctions may help settle the endless scientific dust-up on the matter.   view more (2006-10-25)

Insect attack may have finished off dinosaurs
Asteroid impacts or massive volcanic flows might have occurred around the time dinosaurs became extinct, but a new book argues that the mightiest creatures the world has ever known may have been brought down by a tiny, much less dramatic force - biting, disease-carrying insects.   view more (2008-01-03)

Geologists finding a different Mars underneath
Scientists are finding an older, craggier face of Mars buried beneath the surface, thanks to pioneering sounding radar co-sponsored by NASA aboard the European Space Agency's Mars Express spacecraft.   view more (2006-12-14)

Expert dispels bird flu paranoia
The risk of human bird flu infection is small in Australia and people can still safely eat chicken and keep pet birds, according to bird medicine specialist Dr Bob Doneley.   view more (2005-11-04)

Mapping a glacial path of destruction
The dangerous power of glacial outburst floods—or jokulhlaups—will be easier to predict thanks to new models developed by a Leeds researcher and presented at the International Glaciological Society symposium in Iceland this Friday (June 23).   view more (2006-06-20)

More Evidence Chicxulub Was Too Early
A new study of melted rock ejected far from the Yucatan's Chicxulub impact crater bolsters the idea that the famed impact was too early to have caused the mass extinction that killed the dinosaurs 65 million years ago.   view more (2006-03-30)

Meteor impacts: Life's jump starter?
Meteor impacts are generally regarded as monstrous killers and one of the causes of mass extinctions throughout the history of life.   view more (2005-08-09)

Seismic images show dinosaur-killing meteor made bigger splash
The most detailed three-dimensional seismic images yet of the Chicxulub crater, a mostly submerged and buried impact crater on the Mexico coast, may modify a theory explaining the extinction of 70 percent of life on Earth 65 million years ago.   view more (2008-01-24)

Largest crater in the great Sahara discovered by Boston University scientists
Researchers from Boston University have discovered the remnants of the largest crater of the Great Sahara of North Africa, which may have been formed by a meteorite impact tens of millions of years ago.   view more (2006-03-06)

ALIS a multi-eyed voyeur in a plasma universe
The Northern Lights are a visible result of physical processes in inner space. By studying the optical signal from the Northern Lights and similar phenomena, we can gain new knowledge about the physics behind them. In the long run such pure research may be of great importance for applications in our future supply of energy and for future space... view more... (2003-06-24)

Dinosaur extinction didn't cause the rise of present-day mammals, claim researchers
A new, complete 'tree of life' tracing the history of all 4,500 mammals on Earth shows that they did not diversify as a result of the death of the dinosaurs, says new research published in Nature today.   view more (2007-03-29)

Recycling wind turbines
The development of wind power promises much in terms of providing us with renewable energy for the future and wind turbines could be the most effective way to harness that power.   view more (2007-09-21)
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