Earth Sciences

Earth Sciences

Journey to the centre of the Earth – Imperial scientists explain tectonic plate motions

Scientists hope their description of how plates collide with one sliding below the other into the rocky mantle could potentially improve their ability to…

Earth Sciences

New Seismic Model Reveals Insights Into Mount St. Helens

Research led by Gregory P. Waite, an assistant professor of geophysics at Michigan Technological University, has produced a new seismic model for figuring out…

Earth Sciences

Into the abyss: Deep-sixing carbon

At first blush, this might appear like science fiction, but it’s an idea that gets serious attention from Dr. David Keith, one of Canada’s foremost experts on…

Earth Sciences

Giant Frog Mimics Horned Toads With Unique Features

The new frog resembles living Horned toads (ceratophryines or 'pac-man frogs') in having a squat body, huge head and wide mouth. With a body length (not…

Earth Sciences

Unveiling Secrets of the Burgess Shales Fossil Beds

Some of the most important fossil beds in the world are the Burgess Shales in the Canadian Rockies. Once an ancient sea bed, they were formed shortly after…

Earth Sciences

Ancient Microbial Ecosystem Found in 400 Million-Year-Old Rocks

A new microbial ecosystem existed in bubbles of 400 million year old volcanic rocks and may well be found in three billion year old rocks: That is the gist of…

Earth Sciences

Insights From Past Greenhouse Warming Events: Future Implications

Scientists studying the PETM are piecing together an increasingly detailed picture of its causes and consequences. Their findings describe what may be the best…

Earth Sciences

Quieter Atlantic Hurricane Seasons: The Role of Wind Patterns

“At least one third of the recent increase in Atlantic Ocean temperatures is due to a decrease in dust storms,” says lead author Amato Evan, a researcher at…

Earth Sciences

Exploring the Olduvai Project: Insights into Human Evolution

The Olduvai Paleoanthropological and Paleoecological Project directed by Manuel Domínguez-Rodrigo from the Universidad Complutense de Madrid, Audax Mabulla…

Earth Sciences

Robot Explores Wisconsin Lake Before Antarctic Journey

But the team will keep to a venue that's much closer to home.Peter Doran, associate professor of earth and environmental sciences at UIC, will lead the team…

Earth Sciences

New Greenland Ice Sheet Data Transforms Climate Change Models

A comprehensive new study authored by University at Buffalo scientists and their colleagues for the first time documents in detail the dynamics of parts of…

Earth Sciences

New Dinosaur Discovery in Mexico Sheds Light on Ancient Life

A new species of dinosaur unearthed in Mexico is giving scientists fresh insights into the ancient history of western North America, according to an…

Earth Sciences

New Study Unveils River Carbon’s Impact on Arctic Ocean

However, a recent study by R. M. Holmes of the Woods Hole Research Center and colleagues at collaborating institutions challenges that assumption by showing…

Earth Sciences

Lake Mead’s Water Crisis: Impact on the Southwest’s Future

Without Lake Mead and neighboring Lake Powell, the Colorado River system has no buffer to sustain the population of the Southwest through an unusually dry…

Earth Sciences

La Niña conditions strengthen, expected to continue

The ongoing La Niña event started in the third quarter of 2007 and has already influenced climate patterns during the last six months across many parts of the…

Earth Sciences

Computer simulations strongly support new theory of Earth's core

It has long been known that the inner core of the earth, a sphere consisting of a solid mass with a radius of about 1,200 km, is mainly made up of iron….

Feedback