Scientists have identified the earliest primates from tiny fossilized teeth, revealing that our ancient ancestors likely lived alongside the dinosaurs in North America. Source: https://www.livescience.com/earliest-primate-fossil-discovered.html
Tag: North America
Gulf Stream at its weakest in over 1,000 years
A new study suggests that the Gulf Stream – an Atlantic Ocean current that plays a large role in shaping Earth’s weather patterns – is weaker now than at any point in the last 1,000 years. Source: https://earthsky.org/earth/gulf-stream-atlantic-weakest-in-over-1000-years…
Google-Free /e/ OS Is Now Selling Preloaded Phones In the US, Starting At $380
An anonymous reader quotes a report from Ars Technica: /e/ OS, the “open-source, pro-privacy, and fully degoogled” fork of Android, is coming to Canada and the USA. Of course, you’ve always been able to download the software in any region, but now (as first spotted by It’s Foss News) the e Foundation will start selling preloaded phones in North America. Previously,…
World’s oldest DNA sheds light on mammoth evolution
A mammoth tooth uncovered from the Siberian permafrost yields the oldest DNA yet discovered and provides insight into the evolution of the giant beasts. Source: https://earthsky.org/earth/worlds-oldest-dna-mammoth-evolution-video…
What’s the coldest Earth has ever been?
Our planet’s history includes episodes of cold so extreme that glaciers reached sea level in equatorial regions. Source: https://earthsky.org/earth/whats-coldest-earth-has-ever-been…
Full Snow Moon on February 26-27, 2021
These next few nights – February 26 and 27, 2021 – watch for the full Snow Moon to light up the nighttime form dusk till dawn. Source: https://earthsky.org/tonight/full-snow-moon-on-feb-26-27-2021…
Earliest American dog hints pets accompanied first people in Americas
The oldest confirmed dog remains found in North America support the idea that the first Americans – and their dogs – travelled along the Pacific coast Source: https://www.newscientist.com/article/2268851-earliest-american-dog-hints-pets-accompanied-first-people-in-americas/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…
Software Bug Keeping Hundreds Of Inmates In Arizona Prisons Beyond Release Dates
According to Arizona Department of Corrections whistleblowers, hundreds of incarcerated people who should be eligible for release are being held in prison because the inmate management software cannot interpret current sentencing laws. From a report: KJZZ is not naming the whistleblowers because they fear retaliation. The employees said they have been raising the issue internally for more than a year, but…
Could Earth’s Reversing Magnetic Poles Accelerate Climate Change?
A team of researchers from Sydney’s University of New South Wales and the South Australian Museum have investigated how the reversal of Earth’s magnetic pole about 42,000 years could have changed earth’s atmosphere. CNN reports: “Using the ancient trees we could measure, and date, the spike in atmospheric radiocarbon levels caused by the collapse of Earth’s magnetic field,” Chris Turney, a…
The First Black Hole Ever Discovered is More Massive Than We Thought
Neel V. Patel, writing at MIT Technology Review: Einstein first predicted the existence of black holes when he published his theory of general relativity in 1916, describing how gravity shapes the fabric of spacetime. But astronomers didn’t spot one until 1964, some 6,070 light-years away in the Cygnus constellation. Geiger counters launched into space detected cosmic x-rays coming from a region…