Opioids Fueled a Doubling of Suicides and Overdoses in the U.S.

rdmag.com – Turning the tide demands improvements to pain care, mental health care and medication-assisted opioid addiction care, researchers say.

Source: Julie R. Ingelfinger, Amy S.B. Bohnert, Mark A. Ilgen. Understanding Links among Opioid Use, Overdose, and Suicide. New England Journal of Medicine, 2019.

Scientists Find a Never-Before-Seen Hybrid: A Narluga

discovermagazine.com – Researchers discover a true unicorn of the sea: A beluga-narwhal cross.

Source: Michael V. Westbury, Bent Petersen, Eva Garde, Mads Peter Heide-Jørgensen, Eline D. Lorenzen. Narwhal Genome Reveals Long-Term Low Genetic Diversity despite Current Large Abundance Size. iScience, 2019.

Himalayan Glaciers Are Losing Ice Twice as Fast Now

discovermagazine.com – Researchers found ice melt rates in Himalayan glaciers have accelerated. The lost ice could impact sea level rise and local water resources.

Source: J. M. Maurer, J. M. Schaefer, S. Rupper, A. Corley. Acceleration of ice loss across the Himalayas over the past 40 years. Science Advances, 2019.

People Are More Likely to Return Wallets if There's Lots of Money Inside, Study Says

discovermagazine.com – A study found that the majority of people around the world would return a lost wallet, especially if it contained a large sum of money.

Source: Alain Cohn, Michel André Maréchal, David Tannenbaum, Christian Lukas Zünd. Civic honesty around the globe. Science, 2019.

This Robot Fish Has 'Blood' That Doubles As Its Muscles

discovermagazine.com – By making use of liquid batteries, a team of engineers has created an energy-efficient robot fish that can swim autonomously for over 36 hours.

Source: Cameron A. Aubin, et al. Electrolytic vascular systems for energy-dense robots. Nature, 2019.

Dogs evolved a special muscle that lets them make puppy dog eyes

newscientist.com – It’s their “puppy dog eyes” that really help dogs melt our hearts – now we know they are created by a facial muscle that is lacking in the closely related wolf

Source: Juliane Kaminski, Bridget M. Waller, Rui Diogo, Adam Hartstone-Rose, Anne M. Burrows. Evolution of facial muscle anatomy in dogs. Proceedings of the National Academy of Sciences, 2019.

Image of the Day: Hybrid Cetacean

the-scientist.com – The DNA of a whale shows its father was a beluga and its mother was a narwhal.

Source: Mikkel Skovrind, et al. Hybridization between two high Arctic cetaceans confirmed by genomic analysis. Scientific Reports, 2019.

Smartphones Make You Develop Horns; Tech Disorder Linked To Skull Bumps

medicaldaily.com – Researchers discovered that people are growing horn-like bumps on their skulls called bone spurs due to smartphone use.

Source: David Shahar, Mark G. L. Sayers. Prominent exostosis projecting from the occipital squama more substantial and prevalent in young adult than older age groups. Scientific Reports, 2018.

Hyenas Once Lived above Arctic Circle

sci-news.com – Paleontologists have found two fossilized teeth of extinct cursorial hyenas (genus Chasmaporthetes) in the remote Old Crow River region in northern Yukon Territory, Canada.

Source: Z. Jack Tseng, Grant Zazula, Lars Werdelin. First Fossils of Hyenas (Chasmaporthetes, Hyaenidae, Carnivora) from North of the Arctic Circle. Open Quaternary, 2019.

New Speaker Is Smart Enough To Detect Cardiac Arrest, Call For Help

medicaldaily.com – A new smart speaker appears 97 percent accurate in detecting cardiac arrest, and it is also capable of sending alerts to people and calling 911.

Source: Justin Chan, Thomas Rea, Shyamnath Gollakota, Jacob E. Sunshine. Contactless cardiac arrest detection using smart devices. npj Digital Medicine, 2019.

Rock-Eating Shipworm Discovered in Philippines

sci-news.com – An international research team led by Northeastern University marine biologists has discovered a new genus and species of shipworm burrowing into the bedrock of the Abatan River on the Philippine Island of Bohol.

Source: J. Reuben Shipway, et al. A rock-boring and rock-ingesting freshwater bivalve (shipworm) from the Philippines. Proceedings of the Royal Society B: Biological Sciences, 2019.