mass extinction Archives - Science Connected Magazine

Make a Picnic for Ants…For Science!

February 12, 2021February 5, 2021 SciStarterants, insects, mass extinction

Create a picnic for ants with the Ant Picnic citizen science project to help scientists understand the dietary preferences of this crucial speices.

Environment

Anthropocene mass extinction: are we there yet?

November 4, 2019November 1, 2019 Science Connectedbiodiversity, biodiversity loss, climate change, ecological crisis, mass extinction

By Jacqueline Mattos (@mattosjacq) In the last few decades, scientific observations have highlighted that we are now facing a mass extinction, caused in major part by human activity: habitat fragmentation, invasive species, spread of pathogens and diseases, climate changes leading to global warming, and, of course, direct killing of endangered species. However, this is still a debated topic among scientists. Some say that we are not in a mass extinction event, and that if we were, conservation biology and all the efforts we have been putting into conserving animal species…

Environment Oceanography Paleontology

The Forgotten Mass Extinction

October 14, 2019October 11, 2019 Science Connectedbiodiversity, biology, crisis, ecosystem, mass extinction, Permian

By Jacqueline Mattos (@mattosjacq) Yes, we are in a mass extinction event Recent research has spotted a new major mass extinction, termed the “end-Guadalupian (259.8 Ma),” according to a scientific paper in the journal Historical Biology. Previously, scientists knew of only five mass extinctions in the history of Earth: the end-Ordovician (443.8 Ma), the Late Devonian (372.2 Ma), the end-Permian (251.9 Ma), the end-Triassic (201.4 Ma), and the end-Cretaceous (66 Ma). Our current biodiversity crisis has been called the sixth mass extinction, but with these new findings it will probably…