Cognitive fatigue can impair firefighters' attention, decision making, reaction times, and emotional regulation.

FOX 13's Lloyd Sowers reports on firefighters in Pasco County who need to complete a 'Fireground Physical Ability' test to prove they can physically carry out real-life fire responses.

Jake Ryks provides "firefighter" definitions of vapor pressure, flammability, toxicity and other technical terms to drill down to practical knowledge for hazmat response. The science of hazmat ...