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Facebook Chairman and CEO Mark Zuckerberg testifies at a House Financial Services Committee hearing in Washington, October 23, 2019. Erin Scott | Reuters Facebook on Monday announced that it will pause its contributions to political action committees in the wake of the invasion of the U.S. Capitol on Wednesday by insurgents incited by President Donald
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1. Förster, T. Energiewanderung und Fluoreszenz. Naturwissenschaften 33, 166–175 (1946). ADS  Article  Google Scholar  2. Förster, T. Zwischenmolekulare Energiewanderung und Fluoreszenz. Ann. Phys. 437, 55–75 (1948). Article  Google Scholar  3. Brixner, T. et al. Two-dimensional spectroscopy of electronic couplings in photosynthesis. Nature 434, 625–628 (2005). ADS  CAS  Article  Google Scholar  4. Scholes, G. D., Fleming,
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SAN FRANCISCO – NOAA’s National Satellite, Data and Information Service is recommending flying three satellites over the United States in the satellite constellation that will follow the Geostationary Operational Environmental Satellite R Series (GOES-R). In addition, to operating satellites in orbits similar to those of the current GOES East and GOES West satellites, NOAA recommends
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As I begin to think about the year of content and coverage ahead, I thought I’d start things off by sharing some big questions I’ll be asking in 2021 — plus some predictions on how they might be answered.   1. Will companies align circular economy initiatives with climate goals, or continue to treat these
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LafargeHolcim’s logo displayed at its offices in Switzerland, September 2019. Stefan Wermuth | Bloomberg | Getty Images Cement maker LafargeHolcim has agreed to buy specialist roofing company Firestone Building Products for $3.4 billion, in the latest example of shifting priorities within the building industry. In a statement issued last week, LafargeHolcim — which is the
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Twitter permanently suspends Donald Trump’s Twitter account. Jakub Porzycki | NurPhoto | Getty Images Twitter shares dipped more than 8% in the premarket Monday, the first trading session since the social media company permanently suspended President Donald Trump‘s account. Twitter said late Friday it made the decision to remove the president “due to the risk of
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When microbiologist Christopher Rensing navigates Fuzhou’s busy streets on his mobility scooter, he finds many people in the Chinese city consider it a novelty vehicle rather than a medical necessity.Credit: Shutterstock The COVID-19 pandemic has prevented me from rejoining my research group at Fujian Agriculture and Forestry University in Fuzhou, China, where I work as
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If you live in a part of the world with cold winters, you probably know the awful feeling that comes with an unexpectedly early frost or snow—one that covers your car in a layer of ice before you’ve pulled out your gloves and ice scraper for the season. The one that makes your fingers freeze
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WASHINGTON — Intelsat has ordered two geostationary communications satellites from Airbus Defence and Space that will support the satellite operator’s aviation connectivity business. The companies announced Jan. 8 the order of two spacecraft from Airbus’ OneSat family of fully reconfigurable geostationary satellites. The companies did not disclose the terms of the deal beyond starting the
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One of the biggest stories of 2020 was the rise of the corporate tree-planting movement, with dozens of multinational businesses from virtually every industry pledging millions of dollars to one of nature’s most effective carbon sequestration solutions.  Now, NGOs and investors are urging consumer goods and food companies and financial institutions to devote more resources
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A visual representation of the cryptocurrency Bitcoin on November 20, 2018 in London, England. Jordan Mansfield | Getty Images News | Getty Images GUANGZHOU, China — Bitcoin and other digital coins tanked on Monday wiping off some $170 billion from the entire cryptocurrency market. The market capitalization or value of the cryptocurrency market was $959.53
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