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Climate Change

Environment

The Pilgreens embark on electric tuk-tuk odyssey to promote green mobility

Three French students will travel from Bangkok, Thailand to Toulouse, France on an electric tuk-tuk in an effort to demonstrate that electric power will be sufficient for our future mobility needs. They plan to cover 20,000 km (12,427 mi) through 16 countries in 120 days on their modified three wheeler relying on two giant batteries, a solar panel and the generosity of strangers.

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Environment

Study suggests volcanic eruptions behind pause in climate change

Over the last few years, many possible explanations have been bandied about for the so-called pause in climate change, a plateau in global surface air temperatures that is out of step with rising greenhouse gas concentrations. But now an international research effort is laying responsibility at the feet of volcanic eruptions, whose particles it has found reflect twice as much solar radiation as previously believed, serving to temporarily cool the planet in the face of rising CO2 emissions.Read More

Environment

European climate at mercy of retreating sea ice

An international team of scientists has found that retreating sea ice between the Atlantic and Arctic Oceans is linked to weakened air-sea heat exchange in the region. This, it warns, could result in a cooler climate in western Europe and an altered or slower Atlantic Meridional Overturning Circulation (AMOC), which would have knock-on effects for the Gulf Stream and consequently for the atmosphere.Read More

Science

New SUSTAIN wind-wave research center creates roaring indoor hurricanes

Scientific curiosity around how air interacts with the ocean in the event of powerful storms has inspired a number of wind-emulating facilities around the world, from a high-speed wind-wave tank at Kyoto University to the Hydrodynamics Laboratory at Imperial College London. But just as hurricane season kicks off in the US, a team at the University of Miami is looking to step things up a notch. A freshly built indoor tank designed to study category five storms is now open for business, and as the only one of its kind in the world, is hoped to offer a new understanding of these destructive superstorms.Read More

Environment

New model predicts significant Everest ice loss

A team of researchers from France, Nepal and the Netherlands has worked to produce a new model to predict the future changes in glaciers in the Everest region of the Himalayas. While the study, which was conducted by the European Geosciences Union (EGU), only represents an initial approximation of ice loss in the region, the model suggests that dramatic changes may be ahead.Read More

Space

ESA's Sentinel-2A satellite arrives in French Guiana ahead of launch

ESA's Sentinel-2A satellite has arrived safely in French Guiana, ahead of its June 12 launch atop a Vega rocket. It was carried in the belly of an enormous Russian-made Antonov cargo plane, and protected within a specially-constructed air conditioned habitat. Once operational, the satellite will represent a cornerstone of the agency's Copernicus program, which is striving to revolutionize how we observe and understand our environment, and how we may be able to tackle the detrimental effects of climate change. Read More

Environment

Acidic oceans triggered mass extinction over 250 million years ago

In order to better understand how climate change will unfold over the coming decades, some scientists are looking to the remote past and specific climatic catastrophes to help shed light the so-called Anthropocene and its consequences for life on Earth. Recently, researchers at the University of Utah looked into the so-called Paleocene-Eocene thermal maximum for clues. Now, a study by the University of Edinburgh highlights evidence that the rapid acidification of oceans 252 million years ago caused the greatest extinction of all time. Read More

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