Asteroids still hold surprises. A Japanese team has just discovered that samples brought back from the asteroid Ryugu contain ...

The genetic code appeared on Earth at the origin of life, and the codes of culture arrived almost four billion years later. For a long time it has been assumed that these are the only codes that exist ...

Learning to read and write is the beginning of literacy, a progression now mirrored in modern genomics. Scientists first read the human genome, a three-billion-letter biological book, in April 2003.