CCTV is a popular form of digital evidence but it can be unreliable and problematic.
Biden vowed ‘no more drilling on federal lands,’ but Russia’s war on Ukraine and pressures at home are hard to ignore.
The drinking water systems serving over 70 million people may not meet newly proposed water quality standards. It could cost hundreds of billions of dollars to fix that.
This new study could help researchers understand conditions such as autism and help fight climate change by reducing the carbon footprint of AI.
Astronomers have long known where water is first formed in the universe and how it ends up on planets, asteroids and comets. A recent discovery has finally answered what happens in between.
The program’s expenses are rising rapidly as baby boomers retire and health care costs grow.
Avian influenza viruses have evolved to infect birds, but the current H5N1 outbreak is also infecting a wide range of mammals. This suggests that it could mutate into forms that threaten humans.
Reservoirs and streams are in good shape in California and the Great Basin, but groundwater and ecosystems are another story. And then there’s the Colorado River Basin.
Evidence suggests that Scotland’s bottle deposit scheme would prevent huge amounts of litter from entering the environment.
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