Nothing has caught my eye in the same way that “Firefighting chemicals found in sea lion and fur seal pups” did on my monthly google search for blog topics. The real paper is called “Per and polyfluoroalkyl subtances (PFAS) at high concentrations in neonatal Australian pinnipeds”. Researchers from the University of Sydney analyzed levels of PFA’s found in three pinniped species: Australian Sea Lion (N. cinerea), Australian Fur Seal (A.p. doriferus), and Long-nosed Fur Seal (A. forsteri). PFA’s (identified as PFOA’s and PFOS’s through out the article) are fire retardant chemicals that can be found in products such as fire fighting foams, “stain repellents, polishes, paints and coatings”.

Marine biology is using the powerful methods of molecular biology to answer a variety of evolutionary and ecological questions. Meet Yasmin is a Marine Molecular Biologist studying at the University of Plymouth and the Treasurer for the Royal Society of Biology. Here is an insight to what life is like as a molecular biologist!

Hannah Rudd is an ambitious marine biologist, and can’t wait to share her story with you!