Climate change threatens resilience of Sri Lankan rainforests

Tropical ecosystems store over half of the world's above-ground carbon in their biomass, making them critically important in the global fight against climate change. As carbon dioxide levels continue to rise in the atmosphere, ...

Weedy rice gets competitive boost from its wild neighbors

Rice feeds the world. But a look-alike weed has many ways of getting ahead. Weedy rice is an agricultural pest with a global economic impact. It is an aggressive weed that outcompetes cultivated rice and causes billions of ...

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