The Delta variant is challenging China’s costly strategy of isolating cities, prompting warnings to Chinese leaders that a less disruptive approach is needed to try to keep the coronavirus out of the country. As the highly contagious variant pushes leaders in the U.S., Australia and elsewhere to renew restrictions, Chinese President Xi Jinping’s government is […]
Scientists want to store DNA of 6.7 million species on the moon, just in case A “lunar ark” hidden inside the moon’s lava tubes could preserve the sperm, eggs and seeds of millions of Earth’s species, a group of scientists has proposed. The ark, or gene bank, would be safely hidden in these hollowed-out tunnels […]
National Grammar Day is observed in the United States on March 4. Designated in 2008, the National Grammar Day was established by Martha Brockenbrough, author of “Things That Make Us [Sic]” (2008) and founder of the Society for the Promotion of Good Grammar. Martha Brockenbrough: Martha Brockenbrough is an American author of fiction and nonfiction […]
Coca-Cola is to test a paper bottle as part of a longer-term bid to eliminate plastic from its packaging entirely. The prototype is made by a Danish company from an extra-strong paper shell that still contains a thin plastic liner. But the goal is to create a 100% recyclable, plastic-free bottle capable of preventing gas […]
Inventions don’t generally happen by accident or in a random order: science and technology progress in a very logical way, with each new discovery leading on from the last. You can see that in our mini chronology of invention, below. Please note: it’s not meant to be a complete history of everything, and it doesn’t […]
Google has announced the launch of a new tool aimed at detecting when students submit work that is not their own, thrusting itself into long-running debates over how to root out plagiarism while also protecting students’ privacy and teaching them how to responsibly cite others’ work. “We realized we had a real opportunity to approach […]
Arrests and deportations of foreign teachers in China have soared this year, lawyers, schools and teachers say, amid a broad crackdown defined by new police tactics and Beijing’s push for a “cleaner”, more patriotic education system. Four law firms told Reuters that requests for representation involving foreign teachers had surged in the past six months […]
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