Occupational Safety, Health, and Environmental (OSHE) Blog

An offshore HSE lead explains what legally counts as a confined space in the US and UK, the hazards that kill entrants, and how spaces are classified.

Discover 25 essential traffic safety signs and their meanings to stay safe on the road. Learn how each sign guides, warns, or regulates drivers and pedestrians.

Primary care nurse means three different jobs in the US and UK. A guide to duties, skills and the education routes, sourced to the regulators that set them.

A human factors consultant on the four observation categories that hold up, the medical causes people miss, and what to do in the first thirty minutes.

Learn the meaning of the radiation symbol sign, its types, and real-world examples. Understand how it helps warn and protect against radiation hazards.

NP vs RN compared on licensure, scope, state practice authority, population focus and pay — including why the $132,050 BLS figure is not an NP salary.

Biosafety Level 2 explained — what BSL-2 requires, why it is guidance in the US but law in the UK and EU, and where cabinet containment fails.

A hazard sign warns of a risk other controls could not remove. What each shape and colour means under ISO 7010, OSHA 1910.145 and CLP, and where signs fail.