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Articles on Climate change

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The Seli’š Ksanka Qlispe’ Dam provides enough electricity for about 147,000 homes in the Flathead Indian Reservation in Montana. Martina Nolte via Wikimedia Commons

What is hydroelectric energy and how does it work?

How does flowing water make electricity? An engineer explains hydroelectric generation.
Developing countries are calling for more funding and for changes at the World Bank. Sean Gallup/Getty Images

4 signs of progress at the UN climate change summit

The biggest issues at COP27 involve financing for low-income countries hit hard by climate change. A former World Bank official describes some promising signs she’s starting to see.
Marcin Jozwiak/Unsplash

Global carbon emissions at record levels with no signs of shrinking, new data shows. Humanity has a monumental task ahead

At current levels of emissions, there is a 50% chance the planet will reach the 1.5°C global average temperature rise in just nine years.
Global climate is changing rapidly. This has a range of public health implications. CDC/ James Gathany

Climate change affects mosquito behaviour. This may make it harder to end malaria in South Africa

As the Earth warms up the malaria vector will develop faster, allowing them to breed faster, bite more frequently and expand into formerly unsuitable habitats.

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