News articles tagged with 'oil' (Page 19)
[chronologically, reverse order]
Black Sea to take years to recover from oil spill
— 16 Nov 2007 13:52 | EnvironmentThe oil spill that wreaked havoc in the Kerch Strait leading to the Black Sea last week will take at least 5 to 10 years for the marine environment to recover, says WWF…
Oil spill threatens Black Sea environment
— 12 Nov 2007 17:35 | EnvironmentThe full environmental impacts of yesterday's oil spill in the Black Sea would not be known for some time, says WWF. At least four ships sank, including one tanker believed to be carrying…
Aphids make chemical weapons to fight off ladybirds
— 11 Jul 2007 05:53 | BiologyCabbage aphids have developed an internal chemical defence system which enables them to disable attacking predators by setting off a mustard oil 'bomb,' says new research. The study…