In this video, the process of drawing hyper-realistic black and white eye sketches is brought to life, capturing every ...

Scientists tested crows on their ability to recognize “geometric regularity,” a skill previously assumed to be unique to ...

Scientists predict that more than 1 million species are on track for extinction in the ... of known 9,865 bird species are now considered threatened, with 192 species, or 2 percent, facing an ...

Photos and videos of the aftermath show bloodied bodies scattered in the streets around the impact of the missiles.