U.S. labor strikes up 52% in 2022 as worker activism rises

Strike numbers rose in 2022, reflecting a trend of more U.S. work stoppages in recent years by workers and activists in the labor movement, according to a report published Feb. 21 by the Cornell University School of Industrial ...

How rising household debt could slow UK labor strikes this year

After decades of declining real wages and deteriorating working conditions, strike activity has spiked over the last year, particularly in the United Kingdom. From nurses and teachers to railway and postal workers, employees ...

Researchers uncover secrets on how Alaska's Denali Fault formed

When the rigid plates that make up Earth's lithosphere brush against one another, they often form visible boundaries, known as faults, on the planet's surface. Strike-slip faults, such as the San Andreas Fault in California ...

Why does lightning zigzag? At last, an answer to the mystery

Everyone has seen lightning and marveled at its power. But despite its frequency—about 8.6 million lightning strikes occur worldwide every day—why lightning proceeds in a series of steps from the thundercloud to the earth ...

Physicists strike gold, solving 50-year lightning mystery

The chances of being struck by lightning are less than one in a million, but those odds shortened considerably this month when more than 4.2 million lightning strikes were recorded in every Australian state and territory ...

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