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The health impact of wildfire exposure depends in part on the fire itself and how much smoke a person breathes in, how often and for how long. AP Photos/Noah Berger – Author Luke Montrose, Assistant Professor of Community and Environmental Health, Boise State …
A “quantum time travel simulator” suggests that the butterfly effect doesn’t apply to the quantum realm. MikhailLeonov/Depositphotos – By Michael Irving 2020 Jul 29 – Time travel movies have different rules about what happens when you start messing around with the timeline. If you’ve …
The oleander plant is beautiful but deadly because of a toxic chemical called oleadrin. Alvesgaspar/Wikimedia Commons, CC BY-SA – By Cassandra Quave, Assistant Professor of Dermatology and Human Health; Herbarium Curator, Emory University 2020 Aug 18 – With COVID-19 cases and deaths rising …
On occasion, different species of angelfish produce hybrid offspring even more colorful than the parents. Various species of angelfish and their putative hybridized offspring. Row A, from left, a Griffis and a goldspotted angelfish; Row B, a red stripe and a lemonpeel angelfish; …
Franklin’s lifelong quest was spreading scientific knowledge to regular people. Mason Chamberlin, CC BY – By Carla J. Mulford, Professor of English, Pennsylvania State University – By the time he was 20 years old, colonial American Benjamin Franklin had already spent two years …
Ordinary food coloring suspended in tiny droplets in the air can generate oxygen free radicals that collide with airborne virus particles. wwing/iStock/Getty Images Plus – 2020 Aug 20 Authors Young Kim Associate Professor of Biomedical Engineering, Purdue University Hee-Jae Jeon Postdoctoral Fellow, Biomedical …
Alexander von Humboldt – self-portrait. – By Richard Gunderman, Chancellor’s Professor of Medicine, Liberal Arts, and Philanthropy, Indiana University – Alexander von Humboldt sought to see and understand everything. By the time he drew his self-portrait at age 45, Humboldt had tutored himself …
Archaeologists excavating at the famous Boxgrove site in England have identified horse bone tools, the earliest bone tools ever discovered in the history of European archaeology. There are scraping marks due to the way the tool was prepared, and pitting marks due to …
Pipes absorb a litany of chemicals from fires and firefighting, which leach into the water. Jiroe via Unsplash – A version of this story originally appeared on The Conversation – Authors: Andrew J. Whelton Environmental Engineering, Purdue University Caitlin R. Proctor …
An experiment in Botswana suggests a non-lethal deterrent for predatory lions. Image source: Ben Yexly/UNSW – By Robby Berman 2020 Aug 12 – Lions help maintain balance in their ecosystems, but they also kill cattle. The big cats are ambush predators who depend …