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The origin and evolution of the Arabica Coffee Plant.

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Russ Roberts (https://hawaiisciencejournal.blogspot.com).

May 1, 2024 CONNECT WITH LIVESCIENCE      Amazing science every day SIGN UP ⋅   WEBSITE   TOP SCIENCE NEWS (skaman306 via Getty Images) 2 plants randomly mated up to 1 million years ago to give rise to one of the world's most popular drinks Arabica coffee plant appears to have evolved between 600,000 and 1 million years ago after two other coffee species crossbred in the forests of what is now Ethiopia. Read More HISTORY & ARCHAEOLOGY (© 2024 Institute for Advanced Global Studies, University of Tokyo; (CC BY-ND 2.0 DEED)) Villa near Mount Vesuvius may be where Augustus, Rome's 1st emperor, died Researchers say a villa buried by the eruption in A.D. 79 corresponds with records of the Roman emperor's death in A.D. 14. Read More SPACE (ESA/Webb, NASA, CSA, K. Misselt (University of Arizona) and Abergel (IAS/University Paris-Saclay, CNRS)) James Webb telescope reveals fiery 'mane' of the Horsehead Nebula in spectacular new images Captured in infrared light by the James Webb Space Telescope, the star-forming Horsehead Nebula is located 1,300 light-years away in the Orion Constellation. Read More ASTRONOMY & ASTROPHYSICS (NASA/JPL-Caltech) Dusty 'Cat's Paw Nebula' contains a type of molecule never seen in space — and it's one of the largest ever found Scientists have detected a new, unusually large molecule never seen in space before. The 13-atom molecule, called 2-methoxyethanol, was detected in the Cat's Paw Nebula. Read More HEALTH (Image appears courtesy of Elsevier. Copyright Elsevier 2024.) Woman's sudden blindness in 1 eye revealed hidden lung cancer Doctors say it's very unusual to develop a visual impairment as the first symptom of lung cancer. Read More TECHNOLOGY (fhm via Getty Images) 6G speeds hit 100 Gbps in new test — 500 times faster than average 5G cellphones Scientists in Japan have transferred data at 100 gigabits per second in high-frequency wavelength bands over a distance of 330 feet for the first time. Read More DAILY QUIZ When did humans start getting the common cold? (Learn the answer here.) During the Industrial Revolution, around 1750 During the Black Plague, around 1350 During the expansion of the Roman Empire, around A.D. 100 At least 5,000 years ago, when human civilization was born

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