The complete genome for the tuberculosis bacterium was sequenced and published in 1998. Since then, scientists have deciphered about two-thirds of TB's genes. Or have they?

The complete genome of the tuberculosis bacterium was sequenced and published in 1998. Since then, scientists have deciphered about two-thirds of TB's genes. Or have they?

In a recent study, scientists devised a way of reversing the buildup of compounds that lead to some age-related diseases. By K. R. Callaway The same chemical process that turns a baking cake golden ...

A biotech company called Revel Pharmaceuticals is looking into ways to reverse aging, and the company's science team, along with researchers from the company Calico and the University of Colorado, may ...

A reaction scheme shows N-epsilon-carboxymethyl-lysine in a polypeptide being hydrolyzed to form unmodified lysine (still in a peptide) and glyoxylic acid. N ε-carboxymethyllysine can form after a ...