As highly transmissible coronavirus variants sweep across the world, scientists are racing to understand why these new versions of the virus are spreading faster, and what this could mean for vaccine efforts. New research says the key may be the spike protein, which gives the coronavirus its unmistakable shape. Illustration: Nick Collingwood/WSJ
Tag Archives: WSJ
Review: ‘Pocketalk S Voice Translator’ – Better Than Learning New Language?
Can a device replace the need to learn a new language? WSJ asked Alex Rawlings, author of “How To Speak Any Language Fluently,” and an expert in over 15 languages, to test out the new Pocketalk S Voice Translator on the streets of Barcelona.
Space Programs: ‘The Search For Life On Mars’
China, the UAE and the U.S. all have spacecraft visiting Mars in February to study the Red Planet. WSJ explains how out-of-this-world technology is being used by NASA’s Perseverance and China’s Tianwen-1 in the search for evidence of life beyond our planet. Photo: NASA
Analysis: ‘How Could A Digital Health Passport Work?’ (WSJ Video)
Airports in Paris and Singapore as well as airlines including United and JetBlue are experimenting with apps that verify travelers are Covid-free before boarding. WSJ visits an airport in Rome to see how a digital health passport works. Photo credit: AOKpass
Media Streaming: ‘How Disney+ Quickly Became A Top-Tier Player’ (WSJ)
The launch of Disney+ has brought a bit of magic to a company whose stock had taken a nosedive after the coronavirus shut down theme parks and movie theaters. WSJ explains how Disney’s streaming platform has become a top competitor in an already crowded field. Photo illustration: Jacob Reynolds/WSJ
Analysis: The Rise & Fall Of E-Cigarette Maker ‘Juul’
In 2017, Juul catapulted to the top of the e-cigarette market. But the company’s valuation has fallen just as quickly, as a series of crises have led to hundreds of lawsuits alleging that the company marketed its products to teens. Photo Illustration: Jacob Reynolds/WSJ
Remote Work: ‘How Big Tech Is Revamping It’ (WSJ)
Prominent tech companies are embracing remote work amid an exodus of skilled labor from Silicon Valley. WSJ looks at what that could mean for innovation and productivity and what companies are doing to manage the impact.
Analysis: ‘2021 iPhone 13’ – New Technology (Video)
Clues to the Next iPhone Are in Samsung’s New Galaxy S21 Years of smartphone launches all plotted on one evidence board. A fingerprint sensor embedded in the screen? An ultra-zoom camera? A faster 120Hz display? Samsung’s latest tells us a lot about what might come from Apple this year in the iPhone 13. WSJ’s Joanna Stern sifts through years of Galaxy and iPhone evidence. Photo illustration: Preston Jessee for The Wall Street Journal Personal Technology With Joanna Stern
Analysis: ‘The Best & Worst U.S. Airlines Of 2020’ (Video)
WSJ’s Middle Seat columnist Scott McCartney tallies the data for which airlines performed best and worst in 2020 for things like on-time arrivals, complaints and flight cancellations. Photo: Getty Images
High-Speed Transport: ‘Hyperloop TT vs Virgin’
Seven years after Elon Musk first challenged innovators to develop a functioning hyperloop system, Richard Branson-backed Virgin Hyperloop and Hyperloop TT are in a race to bring the high-speed transportation technology into the real world. Photo illustration: George Downs
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