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/ 6 months agoGuilt over kids’ screen time is common, uncomfortable and can stress family relationships − but it can have a silver lining
Screen use has a PR problem, and many parents feel guilty about how much time they and their children spend on...
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/ 6 months agoOil and gas communities are a blind spot in America’s climate and economic policies
Limiting damage from climate change means cutting fossil fuel use. Many towns that rely heavily on oil and gas production aren’t...
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/ 6 months agoUtilities rely on dirty ‘peaker’ plants when power demand surges, but there are alternatives
As renewables account for a growing share of electricity supply, fossil fuel plants are increasingly used to balance fluctuations in renewable...
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/ 6 months agoHarris campaign tries to beat Trump at his own game − ridicule
Democrats are taking a new tone aimed at a particular weakness of Donald Trump: He hates being laughed at.
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/ 6 months agoHow much does aging affect mental acuity? It’s debatable
Three keys to protecting an aging brain are physical activity, intellectual stimulation and annual screenings for dementia.
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/ 6 months agoAs Russell M. Nelson turns 100, a look back at one of the words that will define his legacy – and the controversial term’s 200-year history
Latter-day Saints’ attitudes toward the word ‘Mormon,’ often used to describe the church, have had highs and lows − like other...
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/ 6 months agoAs a high school teacher and as governor, Tim Walz has tapped the power of geographic information systems, or GIS, to solve complex problems
Gov. Tim Walz used geographic information systems as a schoolteacher. How will that experience come into play if he and Kamala...
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/ 6 months agoCats and dogs both like to play fetch − it’s rooted in their hunting instincts
About 80% of dogs and 40% of cats will fetch, a new study finds. Domesticating turned these carnivores’ hunting methods into...
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/ 6 months agoLong COVID inflicts deep scars on the lungs, but targeting specific immune cells could reverse damage − new research in mice
Researchers developed a new mouse model that replicates long COVID-19 more accurately than current models. Their findings could lead to new...
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/ 6 months agoNo, local election officials can’t block certification of results – there are plenty of legal safeguards
Concerns are mounting that some election officials might subvert the results of the 2024 presidential election by refusing to certify results....
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/ 6 months agoTrump’s die-hard support may be explained by one of his most misunderstood character traits – ‘charisma’
Throughout modern history, charismatic leaders have shown their extraordinary ability to elicit devotion to themselves and their causes.
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/ 6 months agoIndia’s new mega-dam will roil lives downstream with wild swings in water flow every day
The hydropower dam is part of a huge effort to boost India’s homegrown energy. But it will radically disrupt the lives...
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/ 6 months agoHumans infecting animals infecting humans − from COVID-19 to bird flu, preventing pandemics requires protecting all species
Infectious diseases can spill over from animals to humans as well as spill back. Each cross-species transmission gives pathogens a chance...
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/ 6 months agoPreparing for a pandemic that never came ended up setting off another − how an accidental virus release triggered 1977’s ‘Russian flu’
An epidemiologist makes the case that a rush of research to stop a swine flu outbreak led to an accidental lab...
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/ 6 months agoNew NFL helmet accessory reduces concussions − but players and fans may not be ready to embrace safety over swag
For the first time, players will be permitted to wear Guardian Caps over their helmets during regular season games.
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/ 6 months agoHow HIV/AIDS got its name − the words Americans used for the crisis were steeped in science, stigma and religious language
The nascent LGBTQ+ rights movement and the Christian right each strongly shaped the early years of HIV/AIDS, a historian explains.
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/ 6 months ago‘Social profit orientation’ can help companies and nonprofits alike do more good in the world
Generating financial returns, noble and important as that goal is, is no longer enough, 3 scholars of marketing argue.
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/ 6 months agoPoor people are business owners, too – but myths around poverty and entrepreneurship hold them back
A poverty expert debunks the false narratives that hold back disadvantaged entrepreneurs.
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/ 6 months agoDomesticating horses had a huge impact on human society − new science rewrites where and when it first happened
New analyses of bones, teeth, genetics and artifacts suggest it’s time to revise a long-standing hypothesis for how humans domesticated horses.
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/ 6 months agoChip that steers terahertz beams sets stage for ultrafast internet of the future
As more internet devices run increasingly data-heavy apps, there’s a squeeze on the wireless spectrum. High-frequency terahertz waves could ease the...