Sorry this is so late!
insider.si.edu/2016/04/smithsonian-discovery-46-million-year-old-beetle-zinc-jaws/
http://www.nrcresearchpress.com/doi/full/10.1139/cjes-2015-0157#.VxTbZk0UXa8
Amazon River Plume Coral Reef
http://www.sci-news.com/biology/reef-system-amazon-river-mouth-03813.html
http://advances.sciencemag.org/content/2/4/e1501252.full
http://phys.org/news/2016-04-scientists-reef-mouth-amazon-river.html
http://advances.sciencemag.org/content/advances/suppl/2016/04/19/2.4.e1501252.DC1/1501252_SM.pdf (Pictures of samples found)
Hugging your Dog?!
https://www.psychologytoday.com/blog/canine-corner/201604/the-data-says-dont-hug-the-dog
Rosacea and Alzheimer’s
http://news.health.com/2016/04/28/are-people-with-rosacea-at-higher-risk-for-alzheimers/
http://neurosciencenews.com/alzheimers-rosacea-neurology-4132/
Mumps
http://abcnews.go.com/Health/mumps-outbreak-reaches-40-harvard-university/story?id=38703839
http://www.boston.com/news/local-news/2016/04/26/harvard-40-cases-mumps
http://www.harvard.edu/about-harvard/harvard-glance/student-life
http://www.cbc.ca/news/canada/calgary/meningitis-trial-verdict-1.3552941
Rare Earth Metal Extraction
http://pubs.acs.org/doi/abs/10.1021/acs.estlett.6b00064?source=cen
http://cen.acs.org/articles/94/web/2016/04/Bacteria-separate-rare-earths.html
Hertha Marks Ayrton