The Wisconsin Legislature approved saliva tests in late February, another tool for law enforcement to screen for drugged ...

Scientists at the University of Cambridge have developed a new way to alter complex drug molecules using light rather than toxic chemicals – a discovery that could accelerate and improve how medicines ...

A Marksville police officer who was terminated following a disputed drug test has won at every level of state review, with courts ordering that he be reinstated, and the dispute has now expanded into ...

A team of UC Santa Barbara engineering and molecular biology graduate students has developed software to accelerate the discovery process for therapies aimed at treating Alzheimer’s and other diseases ...

Profar tested positive for exogenous testosterone and its metabolites, the commissioner's office said, which means testosterone that was not produced by his body. Because it was a second offense, the ...

A person familiar with the process tells The Associated Press that Philadelphia Phillies outfielder Johan Rojas is contesting a possible 80-game suspension by Major League Baseball following an allege ...

Our most recent round of baby formula tests detected contaminants at potentially concerning levels in 26 of the 49 baby ...

Atlanta outfielder Jurickson Profar faces a 162-game suspension by Major League Baseball for a possible second failed test ...

Phillies outfielder Johan Rojas has failed a performance-enhancing drug test and is facing a suspension, per Jon Heyman of ...

Many biological functions are regulated by the switching on and off of mechanisms triggered by the matching of a keyhole ...