Chlorine dioxide, sold as a “miracle” cure under names like MMS, is not medicine. It’s toxic, unregulated and can be fatal.

The Arizona Department of Agriculture (AZDA) is alerting Arizonans about a concerning high failure rate in liquid pool chlorine products sold statewide.

What is tear gas? Learn more about the evolution of tear gas and why some scientists recommend a revaluation of its use.

Biomass burning refers to the combustion of organic matter, such as wood or crop waste, which can either be burned directly or converted into gaseous or liquid fuels. It is a widespread phenomenon ...

Crime and Public Safety Jury views footage from Andrés Vásquez’s body camera on third day of trial of man accused of killing him By Caroline Kubzansky July 17, 2025 at 5:17 p.m.