
Plants found to regulate leaf temperature to boost carbon uptake
A new study has found that plants regulate their leaf temperature with some independence from the surrounding air temperature, a trait that increases carbon uptake through photosynthesis. The resear ... more
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Torrential monsoon rains bring Indian capital to halt
Heavy monsoon downpours and thunderstorms brought life in the Indian capital to a grinding halt Wednesday as hundreds of thousands of commuters - and the US secretary of state - were left stranded on waterlogged roads. ... more
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China, India should work towards 'win-win' cooperation: Chinese FM
US delays Patriot arms deliveries to Switzerland in switch to Ukraine
US 'moving at haste' to get Ukraine weapons: envoy
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Making pesticide droplets less bouncy could cut agricultural runoff
When farmers spray their fields with pesticides or other treatments, only 2 percent of the spray sticks to the plants. A significant portion of it typically bounces right off the plants, lands on th ... more
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Plants' future water use affects long-term drought estimates
As humans pump carbon dioxide into the atmosphere and global temperatures rise, many questions loom. One major issue is how much fresh water will be available for people, forests and agriculture. ... more
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Climate change has less impact on drought than previously expected
As a multiyear drought grinds on in the Southwestern United States, many wonder about the impact of global climate change on more frequent and longer dry spells. As humans emit more carbon dioxide i ... more
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Defend or grow? These plants do both
From natural ecosystems to farmers' fields, plants face a dilemma of energy use: outgrow and outcompete their neighbors for light, or defend themselves against insects and disease. But what if you c ... more
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Vegetation matters
In California's Sierra Nevada mountains, as more precipitation falls in the form of rain rather than snow, and the snowpack melts earlier in spring, it's important for water managers to know when an ... more
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