BEIJING, Nov. 16 (Xinhua) -- China's Shenzhou-19 crew aboard the orbiting Tiangong space station received a shipment of supplies from Earth on Saturday, after the Tianzhou-8 cargo spacecraft ...

Breaking out of their shells, chicks started to hatch at King Avenue Elementary School in Yuba City about a week ago.

A dinosaur egg laid 70 million years ago holds the remains of an "exquisite" embryo that shows how dinosaurs positioned ...

So how can a chick have enough strength to break out of its shell? The egg is a closed environment that allows the ...