and sulfuric acid and plaster products; chemical products; optical crystals, scintillators, and radiation detectors; rolled copper foil products; and grinding wheels, CBN and DiA wheels ...

Our scorching sister planet, Venus, once considered a hellish wasteland, is increasingly becoming a tantalizing target in the search for life beyond Earth. While its surface temperatures, capable of ...

Arsenic is a nasty poison that once reigned as the ultimate weapon of deception. In the 18th century, it was the poison of ...

Hydrazine (N2H4) is a highly toxic organic amine that can spontaneously ignite or explode when exposed to strong oxidants, ...

Mr Cahalane suffered horrific facial injuries during the incident which saw him hit with sulphuric acid. The court was told he still remains in hospital. The police investigation - codenamed ...

She was walking down a street in Golders Green, north London, when Sylvestre threw sulphuric acid in her face. Lynch was jailed for life with a minimum term of 16 years in May 2009 at London's ...

A new detection method that captures forever chemicals as they evaporate could inform federal guidance on measuring these ...

FAIRFAX COUNTY, Va. (7News) — Just one day after a student was stabbed inside West Potomac High School in Fairfax County, weapons detectors were installed at the school on Thursday morning.

THEY ALSO ADDED ZERO EYES, A WEAPONS DETECTION SYSTEM THAT USES ARTIFICIAL INTELLIGENCE TO SPOT GUNS. WHEN WE WERE LOOKING AT THE TECHNOLOGY, WE WE REALLY THOUGHT, YOU KNOW, HOW CAN WE NOT DO THIS?

The embassy said, "Most countries in Latin America, including Costa Rica, do not have widespread laws mandating carbon monoxide detectors" in the alert. Officials said that some businesses ...

Katie Piper sometimes thinks she “should have killed” the abusive ex-partner who was behind the acid attack which left her scarred for life in 2008. The TV presenter makes her candid ...

WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...