Bad news for us, or just for the birds?

Roughly 5,000 dead and dying blackbirds fell from the Arkansas sky on New Year's Eve. That mysterious event was followed by the appearance of about 500 dead birds along a Louisiana highway and additional bird-falls in Kentucky, ...

Rare Rocky Mountain insects will need snowfields to survive

Federal wildlife officials say two species of rare insects in the Rocky Mountains will need several thousand acres of glaciers and snowfields if they are to survive a warming world that's threatening them with extinction.

page 10 from 40