What happened when we trained a deep learning model to identify poverty

Satellite image (left) of ‘poor’ village, then moves from left to right adding signs of wealth, like roads, progressing towards what the AI ‘sees’ as wealth. Credit: Authors/Google, CC BY…

Correlations show nuances of the particle birth process

Visualization of secondary particle streams recorded by the LHCb detector in a few proton-proton collisions. Credit: LHCb Collaboration / IFJ PAN High-energy ion collisions at the Large Hadron Collider are…

A dose of humility for doctors, nurses and clinicians

Better health care for patients begins with humility – a term not often associated with medicine. I witnessed displays of humility firsthand eight years ago, the night my son was…

The Cop28 climate summit must set us free from fossil fuels

My homeland of Denmark played its part in causing the climate crisis but is now phasing out fossil fuels. In Dubai, the world must follow Cop28, marking a key stress…

A Brazilian mountain is home to a surprising number of parasitic wasps

The tropics are teeming with life, tending to hold far more species than milder environments closer to the poles. But one group of insects, the Darwin wasps, were thought to…

Soccer heading linked to measurable decline in brain function

Diffusion tensor imaging, an MRI technique, of the brain. Credit: RSNA/Michael L. Lipton, M.D., Ph.D. New research being presented this week at the annual meeting of the Radiological Society of…

Tesla sues Swedish state over strike fallout

Credit: CC0 Public Domain Electric carmaker Tesla on Monday filed a lawsuit against the Swedish state over a strike by postal workers blocking deliveries of license plates for its new…

Greater adherence to lifestyle recommendations associated with lower cancer risk

Credit: Pixabay/CC0 Public Domain Greater adherence to the World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) cancer prevention recommendations—which encourage a healthy lifestyle—is associated with a lower risk of…

Internet Usage and Mental Health

Summary: A comprehensive study analyzing data from two million individuals across 168 countries, challenges the widely held belief about the negative psychological impact of internet technologies. Researchers found only small…

Beyond Processed Foods: New Insights into What Drives Our Food Choices

Summary: A new study challenges prevailing assumptions about food preferences, particularly regarding ultra-processed foods (UPFs). Engaging 224 adults, the study analyzed responses to images of 52 familiar foods, assessing factors…