Satellites used to track methane leaks in climate fight

A yellow streak representing high concentrations of methane, a dangerous greenhouse gas, is visible over southern Iraq on a map produced by Kayrros, a French firm that uses satellites to track leaks from fossil fuel facilities.

Binary stars boost cosmic carbon footprint

The cosmic origin of carbon, a fundamental building block of life, is still uncertain. Massive stars play an important role in the synthesis of all heavy elements, from carbon and oxygen to iron and so on. But even though ...

Volcanic surge narrowed seas during ancient global warming event

Curtin University research has found that a surge in volcanic activity 56 million years ago not only triggered a major global warming event turning polar regions into a lush tropical landscape, but also altered the shape ...

Efficient buildings could save thousands of lives in US every year

Buildings in the U.S. are responsible for 40% of the country's total energy consumption. By improving the energy efficiency of new and existing buildings, the emissions generated from heating and cooling them could be reduced—preventing ...

Should ships in India switch to shore power?

Countries throughout Europe and North America require ships, when in port, to be attached to the shore-based power grid to prevent them from running their own engines and generating harmful emissions right on the city's doorstep. ...

Patterns in permafrost soils could help climate change models

The Arctic covers about 20% of the planet. But almost everything hydrologists know about the carbon-rich soils blanketing its permafrost comes from very few measurements taken just feet from Alaska's Dalton Highway.

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