One-hour saliva test spots biomarker linked to several cancers

QUT researchers have developed a simple one-hour saliva test for a protein biomarker that has been linked with oral, colon ...

Healthcare Is AI’s Hardest Test

The real challenge isn’t whether AI works. It’s knowing when, writes William Warr.

Portable CRISPR-based test detects four STIs, including syphilis, in under an hour

Researchers at the Peter Doherty Institute for Infection and Immunity (Doherty Institute) have developed a world-first ...
Nature

Cancer blood tests are everywhere. Do they really work?

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or delivering the wrong diagnosis.