This is believed to be the first U.S. positive for tulobuterol, a drug from the same family as clenbuterol and albuterol.
A recent study saw the Thermo Scientific™ K-Alpha™ X-ray Photoelectron Spectrometer (XPS) System employed in an investigation ...
Around 60,000 years ago, people in southern Africa were already using poisoned arrows as part of their hunting strategies.
New chemical analysis of quartz microliths from South Africa confirms that humans were skilled with poison long ago.