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Global Warming News
October 4, 2020

Top Headlines
 

Climate Change Responsible for Record Sea Temperature Levels

Global warming is driving an unprecedented rise in sea temperatures including in the Mediterranean, according to a major new ...

Climate: Iodic Acid Influences Cloud Formation at the North Pole

Scientists have identified a novel driver of new aerosol particle formation in the Arctic during the summer to fall transition. The authors show that iodic acid is important for forming new particles ...

How the Humboldt Squid's Genetic Past and Present Can Secure Its Future

Marine biologists studying the genetic structure of the Humboldt squid population found it is vulnerable to overfishing by fleets on its migration ...

Redefining Drought in the US Corn Belt

As the climate trends warmer and drier, global food security increasingly hinges on crops' ability to withstand drought. But are scientists and producers focusing on the right metric when measuring ...
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Future Climate Changes in Nature Reserves

The Earth's nature reserves are set to be affected by future climate change in very different ways. Detailed local knowledge of climate change impacts can therefore make a significant ...

Ice Discharge in the North Pacific Set Off Series of Climate Events During Last Ice Age

Repeated catastrophic ice discharges from western North America into the North Pacific contributed to, and perhaps triggered, hemispheric-scale changes in the Earth's climate during the last ice ...

Volcanic Ash Could Help Reduce CO2 Associated With Climate Change

Scientists investigating ways of removing carbon dioxide (CO2) and other greenhouse gases from our atmosphere believe volcanic ash could play an important ...

Are China's Pollution Remediation Efforts Making the Planet Warmer?

A 10-year effort by China to improve air quality and reduce pollution-related health risks has caused warming in areas across the northern hemisphere, according to new ...

Using Microbial Information to Inform Global Climate Change Models

Researchers have tackled a problem that has challenged scientists for more than a decade. The findings from which may have important implications for understanding and predicting the ecological ...

Marine Biodiversity Reshuffles Under Warmer and Sea Ice-Free Pacific Arctic

Climate warming will alter marine community compositions as species are expected to shift poleward, significantly impacting the Arctic marine ...

Lessons from a Cooling Climate

Usually, talk of carbon sequestration focuses on plants: forests storing carbon in the trunks of massive trees, algae blooming and sinking to the seabed, or perhaps peatlands locking carbon away for ...

Ancient Adélie Penguin Colony Revealed by Snowmelt at Cape Irizar, Ross Sea, Antarctica

Researchers encountered a puzzle at Cape Irizar, a rocky cape located just south of the Drygalski Ice Tongue on the Scott Coast, Ross Sea. He found both ancient and what appeared to be fresh remains ...

The Arctic Is Burning in a Whole New Way

'Zombie fires' and burning of fire-resistant vegetation are new features driving Arctic fires -- with strong consequences for the global climate -- warn international fire ...

Disastrous Duo: Heatwaves and Droughts

Simultaneous heatwaves and droughts are becoming increasingly common in western parts of the Unites States, according to a new study. Periods of dry and hot weather, which can make wildfires more ...

Despite High Hopes, Carbon Absorbed by Amazon Forest Recovery Is Dwarfed by Deforestation Emissions

After calculating how much carbon had been lost through deforestation, scientists have discovered that, in more than 30 years, the regrowth of secondary forests in the Brazilian Amazon has offset ...

Sentinels of Ocean Acidification Impacts Survived Earth's Last Mass Extinction

Two groups of tiny, delicate marine organisms, sea butterflies and sea angels, were found to be surprisingly resilient -- having survived dramatic global climate change and Earth's most recent ...

The Testimony of Trees: How Volcanic Eruptions Shaped 2000 Years of World History

Researchers have shown that over the past two thousand years, volcanoes have played a larger role in natural temperature variability than previously thought, and their climatic effects may have ...

Coldest Northern Hemisphere Temps of Minus 69.6 Degress Celsius: Greenland, 1991

Nearly 30 years after recording a temperature of minus 93.2 degrees Fahrenheit (minus 69.6 Celsius) in Greenland, the measurement has been verified by the World Meteorological Organization as the ...

Tree Rings Show Scale of Arctic Pollution Is Worse Than Previously Thought

The largest-ever study of tree rings from Norilsk in the Russian Arctic has shown that the direct and indirect effects of industrial pollution in the region and beyond are far worse than previously ...

New Way of Analyzing Soil Organic Matter Will Help Predict Climate Change

A new way of analyzing the chemical composition of soil organic matter will help scientists predict how soils store carbon -- and how soil carbon may affect climate in the ...

Marine Heatwaves Are Human-Made

Heatwaves in the world's oceans have become over 20 times more frequent due to human influence. This is what researchers are now able to demonstrate. Marine heatwaves destroy ecosystems and ...

Switching Up: Marine Bacteria Shift Between Lifestyles to Get the Best Resources

Researchers have found that marine bacteria exploit resource patches efficiently by switching between attached and planktonic lifestyles, and fine-tuning the time spent on patches depending on their ...

Major Wind-Driven Ocean Currents Are Shifting Toward the Poles

The severe droughts in the USA and Australia are the first sign that the tropics, and their warm temperatures, are apparently expanding in the wake of climate ...

Unusual Climate Conditions Influenced WWI Mortality and Subsequent Influenza Pandemic

Scientists have spotted a once-in-a-century climate anomaly during World War I that likely increased mortality during the war and the influenza pandemic in the years that ...

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