This is the fourth in a series on the attribution of climate change; that is, how do we determine to what extent the observed warming is caused by humans? The earlier entries are cataloged at the end.

Lecture on detection of traces of chemicals including drugs and drug metabolites in fingerprints by Dr Amanda Boddis of Liverpool John Moores University. Amanda is an early career researcher whose ...

Bulgaria's Health Ministry has postponed the introduction of fingerprint identification in the outpatient sector. The decision will protect the healthcare system from collapse in terms of medical, ...