Future subtropical warming accelerates tropical climate change

In response to future fossil fuel burning, climate computer models simulate a pronounced warming in the tropical oceans. This warming can influence the El Niño phenomenon and shift weather and rainfall patterns across the ...

Connecting the prehistoric past to the global future

Research on global biodiversity has long assumed that present-day biodiversity patterns reflect present-day factors, namely contemporary climate and human activities. A new study shows that climate changes and human impacts ...

DIY pump takes science out of the lab

A simple pressure pump, made from balloons and nylon stockings, will give more people in more places the ability to test for water contaminants and analyze blood samples.

Climate change benefits for giant petrels

Giant petrels will be "temporary" winners from the effects of climate change in the Antarctic region—but males and females will benefit in very different ways, a new study shows.

Study finds less gloomy outlook for subtropical rainfall

A new study found that rainfall over land in the subtropics - including in the southeastern U.S. - will not decline as much as it does over oceans in response to increased greenhouse gases. The study challenges our previous ...

Ancient global cooling gave rise to modern ecosystems

Around 7 million years ago, landscapes and ecosystems across the world began changing dramatically. Subtropical regions dried out and the Sahara Desert formed in Africa. Rain forests receded and were replaced by the vast ...

New molecular target for malaria control identified

A new study led by Harvard School of Public Health (HSPH) and University of Perugia (UNIPG) researchers has shown that egg development in the mosquito species primarily responsible for spreading malaria depends on a switch ...

Mangroves could survive sea-level rise if protected

Human activity is currently a bigger threat to mangroves, and the natural defences they provide against storm surges and other coastal disasters, than rising sea levels, according to a new study.

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