A new technique developed by University of Alberta biologists can determine whether certain fish populations are native to lakes in national parks.
Fish DNA In Lake Sediment Can Help Determine Native Species
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New Evidence Shows Human Presence In Haida Gwaii 2,200 Years Earlier Than Previous Estimates
SFU paleobotanist Rolf Mathewes and his collaborators have found evidence of human presence in Haida Gwaii dating to 13,000 years ago – roughly 2,200 years earlier than previously thought.
New Jersey Soil Microbe Shown to Break Down ‘Forever Chemicals’
Scientists have discovered that a soil microbe commonly found in New Jersey wetlands can break down one of the toughest class of pollutants, known as per- and polyfluoroalkyl substances, or PFAS.
Researchers Discover Tiny, 500-million-Year-Old Predecessor to Scorpions and Spiders
Paleontologists working on the world-renowned Burgess Shale have revealed a new species named Mollisonia plenovenatrix, which they describe as the oldest member of a group of animals called chelicerates.
Scientists Discover One of World’s Oldest Bird Species at Waipara
The ancestor of some of the largest flying birds ever has been found in Waipara, North Canterbury.
Gigantic Jet Lightning over India
Here is the NASA Astronomy Picture of the Day for Wednesday September 18, 2019
