the Emperor penguins keep their outer feathers cooler than the prevailing temperature of air so as to minimize the loss of heat in their bodies.
121323
Emperor penguins keep their outer feathers cooler than prevailing temperature:
14838
More than 60 penguins rescued on Uruguayan coast
45756
Can lowering body temperature prevent brain damage in children?
510
How insects fly
94126
Fahrenheit is still hot
102816
Out enjoying the weather
142010
Lizards do push ups to defend their territory at dawn and dusk
28947
Mice can sense oxygen through their skin
41503
The heat is on
58258
Asian waterbirds stage a remarkable comeback
117657
How an air conditioner works
163736
It's still cold and flu season
113347
Piping plovers thriving in Cape Henlopen
92180
The globe may be warming, but the political climate seems colder by the day.
171262
Pressure is mounting on Sharks
101243
Warm summers may have knocked out ice ages
76488
Polar bear in trouble, not endangered