On a foggy Saturday morning in 1953, a tall, skinny 24-year-old man fiddled with shapes he had cut out of cardboard. They ...

Scientist James Watson, who shared a Nobel prize for helping discover the double-helix shape of the DNA molecule, has died.

A blood test for more than 50 types of cancer could help speed up diagnosis, according to a new study. Results of a trial in North America show that the test was able to identify a wide range of ...

Vaccination with idiotypic protein protects against B-cell lymphoma, mainly through anti-idiotypic antibody. For use in patients, DNA vaccines containing single-chain Fv derived from tumor provide a ...