Not all heroes wear capes. Some wear ice-encrusted fur. Fluffy, an adorably resilient cat recently survived a brush with the polar vortex after her owners found her covered in chunks of ice and snow.

Clouds in the sky may seem like a gentle cotton in the air but they are actually made of millions of tiny water droplets or ice crystals. Despite their delicate appearance, clouds can weigh hundreds ...

During the Jurassic period, some feathered dinosaurs — including the 160-million-year-old, crow-size Anchiornis huxleyi — were downright fluffy, unlike many of their sleek, modern bird relatives, a ...

Researchers have found that stars in the early universe may have formed from 'fluffy' molecular clouds. Using the ALMA telescope to observe the Small Magellanic Cloud -- whose environment is similar ...