Articles sur Global warming

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U.S. President Donald Trump is seen visiting the California town of Paradise that was devastated by forest fires. Trump has threatened to use funds allocated for disaster relief to pay for his border wall. (AP Photo/Evan Vucci)

Disasters and disagreements: Climate change collides with Trump’s border wall

Donald Trump has threatened to use funds allocated for disaster relief to fund his border wall. It's time to rethink how we frame disasters to stop politicians from using them for political gain.
The Soybean Free Air Concentration Enrichment (SoyFACE) research facility at the University of Illinois, Urbana-Champaign. Claire Benjamin/RIPE Project

Together, more heat and more carbon dioxide may not alter quantity or nutritional quality of crops

Many researchers have studied the impact of carbon dioxide and heat on crop growth inside greenhouses. But what happens in the real world? One team has just done this and the results are surprising.
Evidence shows that the growth of air pollutants – as well as rising temperatures, increased rain and flooding – connect breast cancer with climate change. (Shnutterstock)

As the oceans rise, so do your risks of breast cancer

Most cases of breast cancer are related to environmental causes. When we talk about climate change, we must not forget this part of the story.
A farmer shows smaller-than-usual soybeans harvested due to drought conditions in Tallapoosa, Georgia. AP Photo/David Goldman

Reclaiming lost calories: Tweaking photosynthesis boosts crop yields

Many of the crop plants that feed us waste 20 percent of their energy, especially in hot weather. Plant geneticists prove that capturing this energy could boost crop yields by up to 40 percent.
The Giant Sea Bass at the California Academy of Sciences. Fishes'sense of smell is highly affected by high level of carbon dioxide in the ocean. Togabi/Wikimedia

Ocean fish are under threat if we don’t curb carbon dioxide emissions

Increase of carbon dioxide in the ocean affects the way fish detect predators, mates or food and could threaten not only individual fish but entire populations.

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