
Chemicals that make plants defend themselves could replace pesticides
Chemical triggers that make plants defend themselves against insects could replace pesticides, causing less damage to the environment. New research published in Bioorganic and Medicinal Chemistry Le ... more
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New membrane may solve fresh water shortages
Researchers at Hiroshima University have developed a technology that improves the removal of salt from seawater, a breakthrough that may alleviate the increasing demand for fresh water in some count ... more
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Five European NATO powers vow to tackle 'hybrid threats'
Colombia inks $4.3 bn deal to buy Swedish warplanes
US to hold new military exercises with Trinidad and Tobago
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Central America tests drought-resistant 'miracle' beans
"These beans are miraculous because they beat droughts," crowed Manuel Ceren, a farmer in El Salvador trying out a hybrid, climate change-defying crop produced by Salvadoran, Colombian and Honduran experts. ... more
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Waters are more polluted than tests say
Bodies of water are "sinks", and thereby bind contaminants particularly well. If even slightly toxic concentrations in water are to be detected, the growth and swimming behavior of small crustaceans ... more
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Honduran army goes to war against invading bugs
For Honduran soldiers fanning out in the pine forest the enemy is like no other: numbering in the thousands, invading a sizeable chunk of their country and causing incalculable environmental damage. ... more
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Study suggests bees aren't the be all and end all for crop pollination
Farmers who used pesticides that spared bees but sacrificed killed other insects might be ignoring important sources of crop pollination, according to an Australian-led international scientific stud ... more
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High concentration of CO2 protects sorghum against drought
The rising atmospheric concentration of carbon dioxide (CO2), chief among the greenhouse gases fueling global warming and climate change, is beneficial for the physiology of sorghum, an economically ... more
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