TRW Automotive will cease production this month of an explosive chemical that caused dozens of fiery explosions at its east Mesa air bag plant and sparked community protests. The company said it will ...

While at-home COVID-19 tests are considered safe and effective when used properly, a chemical found in some popular kits is leading to an increase in calls to poison control centers. Sodium azide is ...

Starting next week, every home in the United States will be able to order four more free at-home COVID-19 tests from the federal government. Since the start of the coronavirus pandemic, public health ...