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Scientists use seismic waves to locate missing rock under Tibet
Geologists at the University of Illinois at Urbana-Champaign have located a huge chunk of Earth's lithosphere that went missing 15 million years ago. By finding the massive block of errant rock beneath Tibet, the researchers are helping solve a long-standing mystery, and clarifying how continents behave when they collide.   view more (2007-02-08)

Rare Tibetan antelope listed as endangered
The Bronx Zoo-based Wildlife Conservation Society (WCS) today applauded a decision today by the U.S. Fish and Wildlife Service to list the Tibetan antelope, also known as "chiru," as an endangered species.   view more (2006-03-31)

Rerouting of Major Rivers in Asia Provides Clues to Mountains of the Past
Scientists have long recognized that the collision of the earth's great crustal plates generates mountain ranges and other features of the Earth's surface.   view more (2005-12-27)

Large Himalaya earthquakes may occur sooner than expected
While the rupture zones of recent major earthquakes are immune to similar-sized earthquakes for hundreds of years, they could be vulnerable to even bigger destructive temblors sooner than scientists suspect.   view more (2005-12-08)

Climate models need deeper roots, scientists say
By soaking up moisture with their roots and later releasing it from their leaves, plants play an active role in regulating the climate. In fact, in vegetated ecosystems, plants are the primary channels that connect the soil to the atmosphere, with plant roots controlling the below-ground dynamics.   view more (2005-12-06)

Mountainous plateau creates ozone 'halo' around Tibet
Not only is the air around the world's highest mountains thin, but it's thick with ozone, says a new study from University of Toronto researchers.   view more (2005-12-08)

Continued warming of the Arctic Ocean
Several days ago, the 'Maria S Merian' returned from her second Arctic expedition with data confirming trends of Arctic warming.   view more (2006-10-05)

May 2008 earthquake in China could be followed by another significant rupture
Researchers analyzing the May 2008 Wenchuan earthquake in China's Sichuan province have found that geological stress has significantly increased on three major fault systems in the region.   view more (2008-09-11)

Ancient raindrops reveal the origins of California's Sierra Nevada range
One of the longest ongoing controversies in Earth science concerns the age of California's Sierra Nevada, the tallest mountain range in the continental United States and site of Yosemite National Park, Lake Tahoe and other scenic wonders.   view more (2006-07-07)

Therapeutic vaccine for ovarian cancer in clinical trials
Prima BioMed (ASX: PRR) announced today at the "Thank You" Day celebration at Sydney Children's Hospital that it has completed initial recruitment of its Phase IIa clinical trial in ovarian cancer at the Austin Hospital.   view more (2005-10-12)

Climate changes are linked between Greenland and the Antarctic
Even if climate records from Greenland and Antarctic ice cores look different, climate of Artic and Antarctic are directly linked. Investigations of an Antarctic ice core indicate a principle connection between both hemispheres by a 'bipolar seesaw'.   view more (2006-11-10)

Heatwave on the top of the world
The French Intergovernmental Panel on Climate Change (IPPC, or GIEC in French) has just announced the conclusions of its 4th report, which restates that global warming has increased the average temperature by 0.74°C over the last century.   view more (2007-03-02)

Early diagnosis key to melanoma cure
A combined strategy of public education and early diagnosis currently offers the only hope of cure for people with melanoma, warn senior doctors in this week's BMJ.   view more (2006-04-28)

Himalayan megaquakes powered by elastic energy in Tibetan plateau, says U of Colorado study
Computer simulations indicate that Himalayan mega-earthquakes must occur every 1,000 years or so to empty a reservoir of energy in southern Tibet not released by smaller earthquakes.   view more (2006-11-09)

Tibet Provides Passage for Chemicals to Reach the Stratosphere
NASA and university researchers have found that thunderstorms over Tibet provide a main pathway for water vapor and chemicals to travel from the lower atmosphere, where human activity directly affects atmospheric composition, into the stratosphere, where the protective ozone layer resides.   view more (2006-05-10)

NAU researchers chirping over discovery of new cricket genus
A Northern Arizona University doctoral candidate and a National Park Service researcher have discovered a new genus of cave cricket.   view more (2006-05-08)

Evolution tied to Earth movement
Scientists long have focused on how climate and vegetation allowed human ancestors to evolve in Africa. Now, University of Utah geologists are calling renewed attention to the idea that ground movements formed mountains and valleys, creating environments that favored the emergence of humanity.   view more (2007-12-19)

'Roof of the world' tells tale of colliding continents, Earth's interior
Geologists have learned that the height of the Tibetan Plateau, a vast, elevated region of central Asia sometimes called "the roof of the world," has remained remarkably constant for at least 35 million years.   view more (2006-02-09)

New data shakes accepted models of collisions of the Earth's crust
New research findings may help refine the accepted models used by earth scientists over the past 30 years to describe the ways in which continents clash to form the Earth's landscape.   view more (2007-02-08)

Water fluoridation still a cost-effective preventive measure
Teams of investigators from the University of Melbourne and New South Wales Health today reported the results of a project investigating the impact of changing dental needs on the cost savings from community water fluoridation in Melbourne, Australia.   view more (2006-06-30)
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