See also stories tagged with Carbon dioxide

Search results for carbon dioxide

Earth Sciences Aug 14, 2024

Rising mercury pollution in soil could be related to climate change, study suggests

In 2017, the Minamata Convention on Mercury went into effect, designed to help curb mercury emissions and limit exposure across the globe. However, a new study of mercury levels in soil suggests that the treaty's provisions ...

Earth Sciences Aug 13, 2024

Climate change raised the odds of unprecedented wildfires in 2023–24, say scientists

Unprecedented wildfires in Canada and parts of Amazonia last year were at least three times more likely due to climate change and contributed to high levels of CO2 emissions from burning globally, according to the first edition ...

Environment Aug 13, 2024

Mediterranean Sea temperatures match 2023 records

The temperatures of the Mediterranean Sea in recent days have reached heat records set last summer, the main Spanish maritime research center told AFP Tuesday, with marine heat waves in some places exceeding 30 degrees Celsius.

Environment Aug 13, 2024

From net zero to Indigenous knowledge, Australia has finally set new science priorities. How can it meet them?

The Australian government has updated the nation's science and research priorities, and released a National Science Statement. This marks the first wholesale update on Australia's vision and plan for the future of science ...

Ecology Aug 13, 2024

Researchers find climate efficiency of farming has been leveling off

An international team of environmental scientists has found evidence that climate efficiency involving farming has been leveling off in recent years. For their study published in the Proceedings of the National Academy of ...

Planetary Sciences Aug 13, 2024

Novel anemometer tracks sound travel for speedier, more precise wind speed calculations on Mars

Mars has a notoriously inhospitable environment, with temperatures that fluctuate dramatically over the course of a Martian day and average minus 80 degrees Fahrenheit. Its surface is mostly covered in red dust, with terrain ...

Analytical Chemistry Aug 13, 2024

New reactor system yields green ammonia and purified water

Ammonia plays a critical role in sustaining food production for the world's growing population, but making it accounts for about 2% of global energy consumption and 1.4% of carbon dioxide emissions. Rice University engineers ...

Earth Sciences Aug 12, 2024

New study unveils 16,000 years of climate history in the tropical Andes

A new study that explores ancient temperatures and rainfall patterns in the tropical Andes of South America has revealed how 16,000 years of climate history in this part of the world was driven by carbon dioxide levels and ...

Earth Sciences Aug 12, 2024

Arctic Ocean may absorb less CO₂ than projected due to coastal erosion

As Earth warms, the Arctic Ocean's ability to absorb carbon dioxide from the atmosphere is waning due to melting permafrost and worsening coastal erosion, according to new research.

Analytical Chemistry Aug 12, 2024

Study reveals new method for controlling CO₂ reduction catalysts

A recent study in Nature Communications by researchers from the Interface Science Department at the Fritz Haber Institute introduces a new advancement in the fight against climate change. Their study, "Reversible metal cluster ...

page 2 from 40