Hansa Ahir, left, who salvages recyclable waste for a living in Ahmedabad, India, bought an insurance policy to cover her income on days when heat makes it dangerous to work.
Agricultural insecticides were a key factor, according to a study focused on the Midwest, though researchers emphasized the importance of climate change and habitat loss.
Farmers have repeatedly protested over grievances tied to global warming, a major political and economic test given the importance of Indiaβs rural economy.
The new case, in a Michigan farmworker, did not suggest that bird flu was widespread in people, health officials said, adding that the risk to the general public remained low.
When a child in a small Cambodian town fell sick recently, his rapid decline set off a global disease surveillance system.
Members of a team from Cambodiaβs Ministry of Agriculture took a swab from a duck during surveillance of the poultry section of the Orussey market in Phnom Penh this month.
The exact number of chickens, cows and pigs being transported on trucks, ships, planes and trains within the United States is difficult to pinpoint because there is no national system for tracking the movement of livestock.
The storm interfered with navigational systems used in tractors and other farming equipment, leaving some farmers temporarily unable to plant their crops.