Decades of studies in Yellowstone National Park have emphasized the ecosystemβs complexity. So the discussion over trophic cascades is understandably nuanced, complex and controversial.
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- JOSHUA MURDOCK
- Updated
- 6 min to read
Images produced by generative artificial intelligence β AI programs that create new material in response to a prompt β now often appear as realistic as actual photographs.
Health-med-fit
- Darius Tahir
Giant corporations like Microsoft and Google, plus many startups, are eyeing health care profits from programs based on artificial intelligence.
- AccuWeather
- Updated
Scientists across the country are looking for dogs that have some scent detection experience to help fight spotted lanternflies.
- Henry Brean
- Updated
Saguaro researchers from the U.S. and Mexico gathered in Tucson recently to launch the largest and most wide-ranging effort ever to study the iconic cactus.
Plotting an ambitious new course for saguaro science- Henry Brean
- Updated
Saguaro researchers from the U.S. and Mexico gathered in Tucson recently to launch the largest and most wide-ranging effort ever to study the iconic cactus.
- MATTHEW BARAKAT Associated Press
- Updated
Police departments across the country are reporting that they cannot hire officers fast enough to replace those retiring or resigning.
Business
- CAITLIN DEWEY Stateline.org
- Updated
In the past three years, at least six states β California, Hawaii, Maryland, New York, Pennsylvania and Washington β have considered bills to mandate, incentivize or allow the switch to a four-day week.
Personal-finance
- Anna Helhoski
Artificial intelligence (AI) is increasingly being integrated into workplaces across various industries, and it is having a significant impact on most jobs. While AI can improve efficiency, reduce costs, and enhance accuracy, it also poses a significant threat to many jobs, raising questions about the future of work.That introduction β we call them ledes in...
- CHRISTINA LARSON Associated Press
- Updated
Scientists are usually reluctant to attribute humanlike feelings to animals, but itβs generally accepted that many animals, including fish, have moods.Β
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Opinion: I spent two years living in an ancient tree to save it. Now history is repeating itself in Arizona β and Mexico
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Double killing in Tucson investigated as a hate crime
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