Iranian Supreme Leader Ayatollah Ali Khamenei on Monday rejected an offer of renewed talks from U.S. President Donald Trump ...

The role of gas chromatography (GC) in forensic analysis is spotlighted. Gas chromatography (GC) techniques are increasingly central to forensic chemical analysis.

A suspected burglar allegedly smashed glass panels in patio doors to sneak into homes. Owners of six houses in Ashford, ...