Month: April 2014

“Alarm Bells” Ring. 53% of Sea Snail Shells Dissolving

Until now, the impact on marine species from increasing ocean acidity because of climate change has been something that was tested in tanks in labs, but which was not considered an immediate concern such as forest fires and droughts.

The new study, published in the Proceedings of the Royal Society B, a scientific journal based in England, changes that.

Plastics in Great Lakes Research

What’s more concerning is that plastic has been found to act like a sort of sponge, concentrating toxic chemicals that are diluted in oceans and lakes. Such toxins include heavy metals and chemicals that have long been banned, such as DDT or PCBs, that can have severe environmental effects and are known to cause cancer and birth defects.

Right Whale Calving Down Again

Highly endangered North Atlantic right whales number about 500 individuals. They’re so-named because their slow-moving, shore-hugging habits and tendency to float when dead made them the “right” whale to kill. They were hunted to near extinction by the early 1900s.