A new analysis of old data suggests that the endangered erect-crested penguin’s bizarre nesting habits – rejecting the first egg they lay – is because they can’t feed two chicks, and the second, larger egg has a better chance of success.
80-year old shipwreck is still leaking hazardous pollutants into the sea
Researchers have discovered that an 80 year old historic World War II shipwreck is still influencing the microbiology and geochemistry of the ocean floor where it rests. In Frontiers in Marine Science, they show how the wreck is leaking hazardous pollutants, such as explosives and heavy metals, into the ocean floor sediment of the North Sea, influencing the marine microbiology around it