That plastic yellow thermometer was provided by the International Brotherhood of Teamsters, the union that represents 350,000 ...

David Keeling would take over the workplace-safety agency just as it is considering rules to protect against extreme heat.

UPS drivers are trained to work outdoors and to manage the effects of hot weather. Preparation, rest, hydration and maintaining good health practices are key to working outdoors," the company said ...

UPS drivers around the country are in danger due to the inescapable heatwave plaguing the entire planet. ... hydration and maintaining good health practices are key to working outdoors.

UPS says it has a "Cool Solutions" program focusing on educating employees on hydration, nutrition, and proper sleep before working in hotter temperatures. Some don't think that does enough.

UPS says it has a "Cool Solutions" program focusing on educating employees on hydration, nutrition, and proper sleep before working in hotter temperatures. Some don't think that does enough.

UPS says it has a "Cool Solutions" program focusing on educating employees on hydration, nutrition, and proper sleep before working in hotter temperatures. Some don't think that does enough.

UPS says it has a "Cool Solutions" program focusing on educating employees on hydration, nutrition, and proper sleep before working in hotter temperatures. Some don't think that does enough.