EXCLUSIVE: “What is the cost of speaking truth to power?” That is the question posed by Channel 4’s Kill List: Hunted by Putin’s Spies, and we’ve got an exclusive trailer. The doc ...

Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior ...

Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, ...