[quantim]

No comment in article on how many baby seals these carnivores have eaten alive in a bloodthirsty feast the last couple decades that weren't shown to second graders.

And consuming all those baby seal pelts that may have affected the diet of polar bears and messing with their hair?

[onedoug]

What does the US Geological Survey have to do with animal immunology or biology?

[Figment]

I tend to take this seriously. My Lab is losing hair at an alarming rate right now. This has happened the last two years about the same time of year. I thought he was getting better last fall, as it seemed it was growing back/s

[norwaypinesavage]

It’s been so cold there this year, I’m sure the cause is frostbite.

[GingisK]

I wonder why our media and “leaders” are ignoring the Fukushima fallout?

[ElkGroveDan]

Alaska polar bears are losing their fur and U.S. Geological Survey scientists don't know why.

That's because polar bears are not made of rocks. Maybe someone should talk to a biologist.