In a national effort to help advance the species’ conservation, polar bear Kallik will be leaving the St. Louis Zoo.

Scientists have discovered that ordinary ice is a flexoelectric material, capable of generating electricity when bent or ...

DEAL Semiconductor confirms that its SuperQ silicon power devices are now in production at Polar Semiconductor.

The polar vortex is a broad, fast ribbon of cold air that encapsulates the Arctic high in the stratosphere. Stable, it confines cold air near the North Pole. Unstable, it is rocked and stretched out ...

For more than 50 years, WWF has worked on polar bear conservation with evidence-based science and partnerships with ...