LifePregnant shark that disappeared may have been eaten by another shark Tracking data from a pregnant porbeagle shark near Bermuda suggest it was eaten by a great white shark – a kind of predation that has never been seen before ¿ìè¶ÌÊÓÆµ
EnvironmentFloating whale carcasses are a problem – can we predict their drift? A dead whale was tagged with satellite tracking equipment and monitored for more than a week as part of an effort to help authorities better deal with giant carcasses that get washed ashore ¿ìè¶ÌÊÓÆµ