Why hay fever may get worse in a warming climate

Spring—for many, a time of lifting spirits after those long winter months of short days and cold nights. But for about a third of our population who suffer from hay fever, asthma, or both, spring and early summer can be ...

Tapping the ocean as a source of natural products

The oceans are teeming with countless forms of life, from the world's largest creature—the blue whale—to miniscule microorganisms. In addition to their vast numbers, these microorganisms are also crucial for ensuring ...

Less air pollution leads to higher crop yields, study shows

Usually, increasing agricultural productivity depends on adding something, such as fertilizer or water. A new Stanford University-led study reveals that removing one thing in particular—a common air pollutant—could lead ...

Mercury removal made easy in toxic environments

Mercury pollution is a global problem in water, air and soil near goldmines, cement and some metal production, and other heavy industries burning fossil fuels—with removal too expensive or difficult in some of the poorest ...

Only 3% of potential bacterial drug sources known

The emergence of antibiotic-resistant pathogens and the increasing difficulty in developing new drugs has contributed to global challenges in combating infectious diseases. An extensive bioinformatics survey of around 170,000 ...

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