Scientists announced on March 1, 2017 that they’ve identified the remains of 3,770-million-year-old microorganisms.
Astronauts’ brains change shape during spaceflight, according to a study published in Nature Microgravity in December 2016.
A lot of jargon is used when talking about risk and some of this can be confusing. In the discussion about chemicals, the words “risk” and “hazard” are very often used as if interchangeable. In this brochure we offer our understanding of the difference between these expressions, appreciation of which is fundamental to informed debate on the safety … Continue reading