U.S. Rep. Mike Garcia, the last Republican congressman anchored in heavily Democratic Los Angeles County, on Monday conceded ...

Unicef's representative in Pakistan issued a stark warning about the severe health risks posed by hazardous air quality in Punjab, impacting over 11 million children. The alarming pollution levels ...

Ruby is an incredibly durable gemstone if there are no treatment-related durability concerns. - Courtesy Jan Goodman Co. Hardness and toughness Gem and mineral hardness is measured on the Mohs scale.