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Astronomers, at the Planck 2014 meeting in Ferrara, Italy, report that the universe is 13.8 billion years old and is composed of 4.9 percent atomic matter, 26.6 percent dark matter and 68.5 percent dark energy. [517] For the first time, 3D printing has been used to create functioning electronic circuitry made of semiconductors and other ...
The World Meteorological Organization reports that 2020 is likely among the three warmest years on record globally, at 1.2 °C above the pre-industrial level. The ten years from 2011 to 2020 are also reported to be the warmest decade on record. [537] Scientists report finding microplastics in the placentas of women with unborn babies for the ...
The countries with the highest share of articles published in scientific journals according to the Nature Index 2024, which is valid for the calendar year 2023. [ 2 ] The "count" is the total number of articles to which nationals of the country have contributed.
DeepMind used artificial intelligence for the first time to predict protein folding. [1]Singapore became the first jurisdiction to approve the sale of cultured meat. [2]The vaccines produced by Pfizer/BioNTech and Moderna against Coronavirus disease 2019 became the first vaccines developed using messenger RNA [3] and mark the fastest vaccine development and approval, taking only 10 months.
The December 2020 Lancet Countdown review concluded that trends in 2020 showed "a concerning paucity of progress" in numerous sectors, including "a continued failure to reduce the carbon intensity of the global energy system, an increase in the use of coal-fired power, and a rise in agricultural emissions and premature deaths from excess red meat consumption.
2014: The Philae probe from the Rosetta spacecraft landed on the surface of Comet 67P/Churyumov-Gerasimenko [67] 2014: The Orion spacecraft completed its first test flight, an unmanned orbital and reentry flight. [68] 2015: NASA's Dawn probe entered orbit around Ceres, becoming the first spacecraft to visit a dwarf planet. [69] [70]