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Should AIs be required to report a human user contemplating violence?

Human therapists have a legal duty to warn authorities and potential targets when patients say they plan to harm someone. The same can – in theory – be required of AI chatbots .

There are rules for donating to the U.S. government. Trump’s ballroom is putting them to the test

Uncle Sam may receive charitable gifts, but that doesn't give presidents free rein on how to spend those funds.

Only 1% of U.S. lawmakers are working class. What happened?

Campaigning anywhere for any office at any level of government is personally burdensome.

What workers need when they go on medical leave

About 2 in 3 Americans who are employed can get paid time off work while getting and recovering from chemotherapy or surgeries doctors have told them they need.

How natural selection helps design antennas, cancer treatments and adhesives

When people harness the logic of natural selection, they can often find efficient and effective ways to solve complex problems.

Creating a 'paper trail' for AI agents spending your money

AI agents cross company boundaries, but proof of their authority often does not. When they overstep, no single record shows what the user allowed.

The health care barriers refugees face

Having health insurance or being eligible for care doesn't guarantee that it is truly within reach.

How to keep teens who use AI chatbots for emotional support safe

Chatbots are becoming commonplace in teens' lives, but these tools were never developed or validated for mental health support.

Green roofs cool cities, but keeping them alive is the hard part

The success of green roofs depends on more than just good intentions and engineering – they need long-term love and care.

Why people who deny facts bother us more than people we just disagree with

Differences in beliefs may not be what drives people apart. A belief that someone else is wrong may be the stronger force.

"Riding the AI wave has become an AI hunger game"

For too many companies, the adoption of artificial intelligence has become an AI hunger game that spreads fear rather than engagement.

How extreme heat can worsen chronic pain (extreme cold, too)

Chronic pain can make it hard to walk, carry groceries or sleep through the night. A new study finds that extreme temperatures are linked to that kind of pain.

How cyclospora gets from human waste to your food

US sewage treatment plants likely don't get rid of all the disease-causing protozoa, and monitoring discharged wastewater for it is difficult.