AI video creator Pika Labs is keen to stand out from possible competitors like OpenAI and Sora, and its newest model adds some real power to that effort. Pika 2.1 adds a whole suite of new and ...

one unlikely star of the Mammals Cold episode is a real-life Pokémon, the pika. There are around 30 species of pika across the globe and, like their close relatives rabbits and hares, none of ...

The American pika — a small, herbivorous, conspicuously cute mammal related to rabbits and hares — is adapted to the cold climate in high-elevation boulder fields and alpine meadows in the mountains ...