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18 September 2019

Study Tallies Huge Hidden Health Costs from Climate Change

Research sheds light on public health impact from climate-related events, spotlight on CO, FL, MI, NV, NJ, NY, NC, OH, TX, WA, and WI.

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New study suggests gigantic masses in Earth’s mantle untouched for more than 4 billion years

Ancient, distinct, continent-sized regions of rocks, isolated since before the collision that created the Moon 4.5 billion years ago, exist hundreds of miles below the Earth’s crust, offering a window into the building blocks of our planet, according to new research.

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17 September 2019

Scientists identify weather event behind extreme cold in Europe and Asia during February 2018

In the new study, researchers tested their hypothesis that a chain of events in the troposphere caused the sudden stratospheric warming and subsequent splitting of the polar vortex.

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12 September 2019

Lightning flashes illuminate storm behavior

Anybody who has ever tried to photograph lightning knows that it takes patience and special camera equipment. Now, a new study is using those brief but brilliant flashes to illuminate cloud structures and shed light on storm cell behavior, giving weather forecasters new tools for predicting lightning hazards.

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10 September 2019

Lightning ‘superbolts’ form over oceans from November to February

The lightning season in the Southeastern U.S. is almost finished for this year, but the peak season for the most powerful strokes of lightning won’t begin until November, according to a newly published global survey of these rare events.

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6 September 2019

New research provides better look at ocean plate under Central America

Convection in Earth’s mantle is the “engine” driving plate tectonics. Hot material rises to the Earth’s surface from the boundary between the planet’s core and mantle, at a depth of about 3000 kilometers. Cold material then flows downward due to oceanic tectonic plates sinking into the mantle at subduction zones on the Earth’s surface.

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5 September 2019

Making sense of Saturn’s impossible rotation

Saturn may be doing a little electromagnetic shimmy and twist which has been throwing off attempts by scientists to determine how long it takes for the planet to rotate on its axis, according to a new study.

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3 September 2019

Mercury’s ancient magnetic field likely evolved over time

Mercury’s ancient magnetic poles were far from the location of its poles today, implying its magnetic field, like Earth’s, changed over time, a new study says.

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29 August 2019

Researchers find new ways for coral reef ecosystems to grow

Particulate organic matter from the open ocean has a bigger-than-expected role in the growth and health of coral reefs, say researchers studying declining coral reefs in Hawaii.

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28 August 2019

Upper Nile will experience more water scarcity due to hotter, drier periods

An increase in hotter, drier years in the coming decades due to climate change may worsen water scarcity issues in the Upper Nile Basin. These impacts are likely to cause an increase in agricultural failure in Ethiopia and may potentially lead to civil strife, according to the authors of a new study published in Earth’s Future, a journal of the American Geophysical Union.

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