Researchers at St. Petersburg University have developed an efficient way to detect a crucial immunity biomarker—neopterin—in the blood using nanotechnology and a laser. Neopterin is a nucleotide whose ...

Chewed plants prove a simple, noninvasive way to test primates for viruses Infectious diseases introduced by humans pose one of the greatest threats to survival of great apes in the wild Simple ...

Scientists have developed a fast, simple sample preparation method that enhances imaging of DNA to better analyze its physical properties and interactions. JILA scientists have developed a fast, ...

A wholistic tumour sampling method that more accurately detects genetic alterations in tumours, which are critical in allowing treatment to be personalised to each and every patient, has been ...