Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

The most transformative deep sea finding in a generation is not a single strange animal or a record-breaking trench, but ...

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

This article originally published at 'Mass die off': Thousands of rare sea creatures wash up on Texas coast.