Irrigation's impacts on global carbon uptake

Globally, irrigation increases agricultural productivity by an amount roughly equivalent to the entire agricultural output of the U.S., according to a new University of Wisconsin-Madison study.

Zimbabwe launches first nano-satellite

Zimbabwe on Monday announced the launch of its first nano-satellite into space in a bid to help collect data to monitor disasters, boost agriculture and enhance mineral mapping.

Waiting for the water train in scorching India

Afroz misses school every day to spend hours waiting with a handcart full of containers for a special train bringing precious water to people suffering a heatwave in India's desert state of Rajasthan.

World food output growth to slow: UN/OECD

Growth in global agricultural production is expected to slow in the coming decade, the UN food agency and the OECD said in a joint report Thursday, warning threats to food security remain.

Feeding the future

(PhysOrg.com) -- At the current growth rate the global population is predicted to reach 10 billion by 2050. To feed this many people, food production worldwide will need to double during a period when climate change will ...

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