Articles on Agriculture

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A man walks through a greenhouse in northeastern Uganda where sustainable agriculture techniques such as drought-resistant crops and tree planting are taught, Oct. 19, 2017. AP Photo/Adelle Kalakouti

World hunger has risen for three straight years, and climate change is a cause

After declining for nearly a decade, the number of hungry people in the world is growing again. Climate change, which is disrupting weather patterns that farmers rely on, is a major cause.
Cooling dairy cows with fans and misters at Pacheco Dairy in Kerman, Calif., during a heat wave in 2006. AP Photo/Gary Kazanjian

Heat is a serious threat to dairy cows – we’re finding innovative ways to keep them cool

Dairy cows are sensitive to heat, so farmers cool them down with sprinklers and fans. Researchers are designing better, more efficient systems to keep cows comfortable through hot California summers.
Do we need yet another class of guest workers to pick our fruit? Shutterstock

Why yet another visa for farm work makes no sense

Introducing yet another special agricultural employment visa might destroy the good things about the ones we've got.
Clinical trials using immune cells engineered through synthetic biology have been shown to push some patients into remission from blood cancer. from www.shutterstock.com

The synthetic biology revolution is now – here’s what that means

Right now, you're living in a kind of industrial revolution – where biotechnology, information technology, manufacturing and automation all come together to form synthetic biology.

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