The RRS Discovery arrived on Tuesday in Chile's extreme south port of Punta Arenas in advance of her next research expedition, to undertake seismic survey and piston coring operations in the eastern Falkland Plateau region of the Sub-Antarctic Southwest Atlantic Ocean.
Argentina's flagship of Antarctica operations is back after ten long years. The refurbished icebreaker ARA Almirante Irizar, called at Ushuaia, Tierra del Fuego, on New Year before leaving for the 2017/18 summer campaign.
Poverty and extreme poverty levels rose in Latin America as a regional average in 2015 and 2016, after more than a decade of declines in the majority of countries, while in 2017 they are expected to hold steady, the Economic Commission for Latin America and the Caribbean (ECLAC) said.
Over almost two decades, a plant disease known as Asian rust has infiltrated soybean fields across Brazil -- the world’s biggest exporter of the versatile oilseed used in countless consumer products. But the pathogen has become so resistant to chemicals meant to kill it that many farmers spray several times during their growing seasons, and still endure output losses.
Kelp forests grow along coastlines worldwide, largely hidden from view. Like rainforests, they're among the planet's most important ecosystems: beautiful but fragile habitats for a wide array of plant and animal species. But scientists believe kelp forests are being threatened by climate change. Now, researchers from UCLA and seven other universities have an improved tool for tracking these shifting ecosystems, the largest of which is about 5 miles long.
An acute case of intoxication with cyanobacteria and cyanotoxins in recreational exposure during an algal bloom in Montevideo beaches, Malvin and Carrasco, was reported in the US National Library of Medicine, National Institutes of Health.
At least half of the world’s population cannot obtain essential health services, according to a new report from the World Bank and WHO. And each year, large numbers of households are being pushed into poverty because they must pay for health care out of their own pockets.
Passengers of Royal Caribbean's Independence of the Seas expressed relief early Saturday as they returned to Florida after more than 200 people fell ill aboard the five-night cruise. Royal Caribbean said 220 passengers came down with a gastrointestinal illness during the cruise, which left Fort Lauderdale's Port Everglades last Monday for Labadee and Jamaica.
After its success in controlling a devastating fruit fly with nuclear technology, Argentina is gearing up to fight a new enemy: mosquitoes that transmit Zika, in addition to dengue and chikungunya. The method applied in both cases is the sterile insect technique, SIT, an insect birth control method that uses irradiation to sterilize and release insects to suppress pest populations.
Up to 650 000 deaths annually are associated with respiratory diseases from seasonal influenza, according to new estimates by the United States Centers for Disease Control and Prevention (US-CDC), the World Health Organization and global health partners.