Galaxies like the Milky Way boast more than spirals; they also have feathers, where clumps of new stars are born. Astronomers ...

“The discovery of ‘proto-feathers’ at Koonwarra, therefore, suggests that fluffy feather coats might have helped small dinosaurs keep warm in ancient polar habitats,” author Martin Kundrat ...

While sleeping on a down pillow sounds wonderful — what could be better than resting your head on an airy mound of fluffy feathers? — there are some key factors to consider when buying one ...

Down duvets and comforters — which are stuffed with down, the layer of fine, soft, and fluffy feathers underneath a duck or goose’s exterior feathers — have an airy, lofty feel while being ...

This comforter is made of 80% Greyduck feathers and 20% Greyduck down, which are fluffy and odorless. The filling has all passed the RDS Professional Certification, so you can buy it with confidence.

In one corner, we have sleeping bags filled with fluffy down feathers. Their defenders say they are lightweight, space-efficient, and shockingly warm. Their detractors point out that water is down’s ...