About four million common murres were killed by a domino effect of ecosystem changes, and the population is showing no signs ...

Millions of other animals may have perished too, suggesting the die-off event might be one of the worst in modern times.

The common murre, a large black-and-white seabird native to northern waters, has become far less common in Alaska over the ...

It would take years of study to confirm they had witnessed the largest die-off of any bird species ever recorded in the ...

The Cape Mendocino earthquake was a reminder, and even a dry run, for a much bigger event that could cause catastrophic ...