A look at the relationship between big cats in the wild and our domestic pussycats, and the feline species' journey from hunters of the wild to household pets....
Quantum entanglement is poised to revolutionize technology from networks to code breaking–but first we need to know it’s real. Join physicists as they capture light from across the universe in a bid t...
NASA’s next-generation space telescope TESS (Exoplanet Survey Satellite) has begun its search for Earth-like planets belonging to other star systems. How many of these ‘exoplanets’ can host life, and ...
Garret wants Talon to take the throne, while a mysterious assassin seeks revenge. Falista mourns for Tobin but hatches a new plan. Zed wants Wren to be High Priestess and uncovers a secret about her....
迪恩（简森·阿克斯 Jensen Ackles 饰）和萨姆（贾德·帕达里克 Jared Padalecki 饰）是两兄弟，生在温切斯特家族的他们，血统里便带着与生俱来的责任——成为“猎人”，专门对付危害人类的恶魔与超自然力量。22年前，他们的母亲遭遇恶魔毒手，因此父亲约翰（杰弗里·迪恩·摩根 Jeffrey Dean Morgan 饰）多年来一面试图追杀恶魔，一面训导两兄弟成为优秀猎人。不过，相比...