Uncontrolled exothermic reactions present significant safety risks, including over-pressurization of a reactor. Presented ...

An employer identification number (EIN) is like a Social Security number (SSN) for a business. The IRS assigns an EIN — also known as a federal tax ID number — to any business that is eligible. EINs ...

Natural hazards articles from across Nature Portfolio Natural hazards are naturally occurring events that have a negative impact on people or the environment.