Lameness in dairy cattle linked to diet

The results of 'on farm' research into the deadly cattle condition ruminal acidosis could help dairy farmers detect the early warning signs and prevent stock loss.

Risks of nanomaterials under the microscope

Nanotechnology is continually increasing in terms of research, economic and social significance. However, working with synthetic nanomaterials also conceals risks. Empa has produced a study for the Federal Office for the ...

Can you predict how a disease will spread in a population?

How, when and where a pathogen is transmitted between two individuals in a population is crucial in understanding and predicting how a disease will spread. New research has laid the foundation for a new generation of zoonotic ...

Central America battles to save coffee from fungus

Central America is scrambling to contain a coffee-eating fungus that has invaded a third of the impoverished region's crops, threatening to cost the vital industry hundreds of millions of dollars.

Chevron to pay $155 million for Brazil oil spill

US oil giant Chevron has agreed to pay 310 million reales ($155 million) to Brazil for an oil spill last year that fouled beaches in Rio de Janeiro, officials said Saturday.

New maps may reduce tourism impacts on Hawaiian dolphins

Over-eager eco-tourists intent on seeing spinner dolphins up close may inadvertently be disturbing the charismatic animals' daytime rest periods and driving them out of safe habitats in bays along Hawaii's coast.

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