A new study reveals all five fundamental nucleobases—the molecular "letters" of life—have been detected in samples from the ...

Computational chemistry describes the use of computer modelling and simulation – including ab initio approaches based on quantum chemistry, and empirical approaches – to study the structures and ...

Researchers at the Department of Energy's SLAC National Accelerator Laboratory and collaborating institutions recently built ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...