Live updates: Democratic candidates debate in Miami – CNN

It’s the first night of the first 2020 Democratic debate. Bill de Blasio, Tim Ryan, Julián Castro, Cory Booker, Elizabeth Warren, Beto O’Rourke, Amy Klobuchar, Tulsi Gabbard, Jay Inslee and John Delaney are on the stage. Follow here for the latest.

737 Max Jets Salvage Recent Scenario Conserving Them Grounded – NPR

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Europeans Notion to Inject Capital Into Iranian Swap Effort – Wall Avenue Journal

BRUSSELS—European governments will double down this week on their efforts to keep alive economic ties with Iran, officials said, providing a credit line to help a special mechanism establish a route for trade between Iran and the West. The Europeans are planning to take the step despite Tehran’s threat to disregard some commitments under the…

The main AI universe sim is rapidly and extremely highest—and its creators label no longer know the procedure in which it works – Phys.org

A comparison of the accuracy of two models of the universe. The new model (left), dubbed D3M, is both faster and more accurate than an existing method (right) called second-order perturbation theory, or 2LPT. The colors represent the average displacement error in millions of light-years for each point in the grid relative to a high-accuracy…

Bones characterize mysterious early historical previous of the Neanderthals – CNN

(CNN)The Neanderthal genome was sequenced in 2010, but mystery still surrounds the early history of our extinct human relative. Now, after researchers were able to extract nuclear genome sequences from two Neanderthal bones that predate others with sequenced genomes, a new study aims to answer some of the remaining questions. The study focuses on a…

A brand novel identical outdated: Seek explains fashioned pattern in fossil anecdote – Phys.org

Illustration of marine fossils that have existed since the Cambrian. Represented taxa include brachiopods, trilobites, ammonites, bivalves, and decapods. Credit: Mesa Shumacher/Santa Fe Institute Throughout life’s history on earth, biological diversity has gone through ebbs and flows—periods of rapid evolution and of dramatic extinctions. We know this, at least in part, through the fossil record…

Ulawun volcano (Papua New Guinea): valuable ash clouds drifting east and south from the volcano at 63000 and 55000 toes altitude – VolcanoDiscovery

Get our newsletter! Volcano Calendar 2019: We’re proud to present our 2019 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years. Volcano Discoveries: “One of the most eye-catching guides to the world’s volcanoes ever published. The Volcano Adventure Guide: Excellent information and…