One of the basic and crucial embryonic processes to unfold in virtually every living organism is the formation of hollow, tubular structures that go on to form blood vessels or a digestive tract, and ...

The development and eventual approval of modern drugs is hugely reliant on animal models and human clinical trials, but for some time now scientists have been working on an alternative and more ...

Much of what we know regarding how life--as we know it--came into existence is through the recovery of fossils from various sites in the word. The Chengjiang lagerstatte in Yunnan Province, China, is ...

WOODS HOLE, Mass. -- One of the most basic and crucial embryonic processes to unfold in virtually every living organism is the formation of hollow, tubular structures of various kinds. These tubes may ...