The study, the first of its kind to use the satellite-based global positioning system to provide the animals' locations, involved tagging 14 African elephants with sophisticated radio collars and monitoring their movements for several months.

ECONOMIST: Elephant behaviour

Pfizer and Bristol were already positioning Eliquis as being the option for patients who refuse to take warfarin, having run a clever study that compared the drug to aspirin.

FORBES: A Victory For Pfizer And Bristol-Myers Squibb