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Common household products such as cleaning agents can contain a wide range of harmful chemicals. gawriloff/istock via Getty Images

Body lotions, mothballs, cleaning fluids and other widely used products contain known toxic chemicals, study finds

Manufacturers don’t usually have to disclose what’s in products like shampoo and household cleaners, but a new study finds that these products can contain hazardous ingredients.
Generative AI thrives on exploiting people’s reflexive assumptions of authenticity by producing material that looks like ‘the real thing.’ artpartner-images/The Image Bank via Getty Images

Generative AI is forcing people to rethink what it means to be authentic

If it looks like a duck, walks like a duck and quacks like a duck, people now need to pause and wonder whether it actually hatched from an egg.
An aerial view of the Mauna Loa volcano, which erupted on the island of Hawaii in December 2022. Andrew Richard Hara/Getty Images News

What causes volcanoes to erupt?

As they shape the Earth, volcanoes inspire and terrify humans.
Most tumors are made up of many different kinds of cancer cells, as shown in this pancreatic cancer sample from a mouse. Ravikanth Maddipati/Abramson Cancer Center at the University of Pennsylvania via National Cancer Institute

Every cancer is unique – why different cancers require different treatments, and how evolution drives drug resistance

There is no one-size-fits-all approach to treating cancer. Understanding how cancer cells evolve could help researchers develop more effective drugs.
Another U.S. bank bit the dust. AaronP/Bauer-Griffin/GC Images via Getty Images

Recent banking crises are rooted in a system that rewards excessive risk-taking – as First Republic’s failure shows

The cause of banking crises since the debacle in the 1980s remains unchanged. Incentives encourage executives to take excessive risks, with few consequences if bets turn bad. It’s happening again.
Thousands of cannabis-derived products are now on the market. skodonnell/E+ via Getty Images

Cannabis-derived products like delta-8 THC and delta-10 THC have flooded the US market – two immunologists explain the medicinal benefits and potential risks

Researchers are working to determine how and which cannabis products can help those suffering from chronic pain or serious illness. But science is having a hard time keeping up with the booming market.
South Korea’s Yoon Suk Yeol is only the second leader to travel to the U.S. for a state visit during the Biden administration. AP Photo/Evan Vucci

US-South Korea nuclear weapons deal – what you need to know

The ‘Washington Declaration’ unveiled during the state visit by South Korean President Yoon Suk Yeol gives Seoul a greater role in coordinating a nuclear response strategy.
For much of the 20th century, Americans were used to seeing people bearing the signs of past polio infection. Genevieve Naylor/Corbis via Getty Images

‘Got polio?’ messaging underscores a vaccine campaign’s success but creates false sense of security as memories of the disease fade in US

Polio vaccines have been a massive public health victory in the US. But purely celebratory messaging overlooks the ongoing threat if vaccination rates fall.