Drought: Clear impacts on global agricultural production

Maize, rice, soybean, and wheat are key in the debate concerning food, land, water and energy security and sustainability. The human consumption vs. animal feed competition nourished the debate about the environmental footprints ...

Changing ocean currents are driving extreme winter weather

Throughout Earth's oceans runs a conveyor belt of water. Its churning is powered by differences in the water's temperature and saltiness, and weather patterns around the world are regulated by its activity.

Take charge, wine lovers, and trust your palate

The traditional pairing of wine and food too often misses the mark - leaving people confused and intimated - and should be scrapped in favor of a more consumer-focused approach, a new study indicates.

Lower oil prices lead to higher CO2 emissions

If the price of oil decreases, carbon dioxide emissions increase. This is what two Spanish scientists claim after comparing the relationship between air pollution and economic development by using the real oil prices in Spain ...

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