How do cells know what they should become as the body develops? Biological development depends crucially on spatial patterns: the lines that eventually give rise to segments, organs, or markings like ...

An international collaboration study reveals how evolution and locomotion patterns, such as bipedalism, shaped bone ...

Tempo, mode, the progenote, and the universal root / W. Ford Doolittle and James R. Brown -- Phylogeny from function : the origin of tRNA is in replication, not translation / Nancy Maizels and Alan M.

The Yangtze River, often referred to as the mother river of China, is vital to both ecological functions and the economic and social development of the region. In a new study published in Water & ...