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President Joe Biden delivers remarks at the U.S.-Africa Leaders Summit in Washington on Dec. 15, 2022. Anna Moneymaker/Getty Images News via Getty Images

Africa is getting renewed attention from Washington — and some African states are courting African Americans

As the United States government builds economic and security ties with African countries, some of those countries are encouraging African Americans to establish social and economic ties in Africa.
Henry Darger worked as a hospital custodian. After his death in 1973, hundreds of his illustrations were discovered. Brooklyn Taxidermy/flickr

What is vernacular art? A visual artist explains

The genre – also known as ‘folk art’ or ‘outsider art’ – serves as a reminder that art is a universal human pursuit.
In the absence of legal guidelines, companies need to establish internal processes for responsible use of AI. Oscar Wong/Moment via Getty Images

What is ‘ethical AI’ and how can companies achieve it?

Companies that want to avoid the harms of AI, such as bias or privacy violations, lack clear-cut guidelines on how to act responsibly. That makes internal management and decision-making critical.
Approach all information with some initial skepticism. Guillermo Spelucin/Moment via Getty Images

ChatGPT and other generative AI could foster science denial and misunderstanding – here’s how you can be on alert

Generative AIs may make up information they serve you, meaning they may potentially spread science misinformation. Here’s how to check the accuracy of what you read in an AI-enhanced media landscape.
Street flooding has become more common in parts of Honolulu. Eugene Tanner / AFP via Getty Images

More than two dozen cities and states are suing Big Oil over climate change – they just got a boost from the US Supreme Court

Honolulu, Baltimore, Charleston, S.C. and several other cities harmed by rising seas and extreme weather are suing the oil industry. At stake is who pays for the staggering costs of climate change.
Would you decline a free upgrade to first class in order to sit next to a companion in coach? Image Source/DigitalVision Collection/Getty Images

Travelers will refuse an upgrade to sit near a loved one – new research into when people want to share experiences

New research on our desire to create shared memories with the people we care about offers insights for companies that want to improve their customer service.
Having witnesses or recording devices during procedures requiring anesthesia could help prevent opportunities for sexual assault. Science Photo Library/Getty Images

Anesthesia can cause disturbing sexual hallucinations, leading to lasting psychological trauma

Sedative-hypnotic drugs can distort a patient’s perception of reality. Some patients wake up from a procedure believing they have been sexually assaulted.
The shrine at Lourdes, France, where the Virgin Mary is venerated as ‘Our Lady of Lourdes,’ following several apparitions reported in 1858. LandFoto/iStock / Getty Images Plus

Vatican centralizes investigations on claims of Virgin Mary apparitions – but local Catholics have always had a say

The Vatican plans to set up an ‘observatory’ to investigate apparitions of the Virgin Mary. A scholar of global Christianity explains why this is a major shift in how apparitions are authenticated.
Researchers are working on untangling the neural circuitry of chronic and acute pain. Victor Habbick Visions/Science Photo Library via Getty Images

Chronic pain can be objectively measured using brain signals – new research

Pain has long been subjectively measured, leading to frustrations for patients and doctors alike. Identifying neural biomarkers of pain could improve diagnosis and lead to better treatments of chronic pain conditions.

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