Einstein’s dream of a unified field theory accomplished?

Andras Kovacs, Jussi Lindgren and Jukka Liukkonen. Credit: Jukka Liukkonen During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations.…

Lip Size Shapes Beauty Perception, Preferences Differ by Gender

Summary: New research reveals that lip size significantly influences how people perceive facial attractiveness, and these perceptions vary based on gender and exposure. Female participants preferred plumper lips on female…

Fill-in-the-blank training primes AI to interpret health data from smartwatches and fitness trackers

The human body constantly generates a variety of signals that can be measured from outside the body with wearable devices. These bio-signals – ranging from heart rate to sleep state…

How mothers adapt to the metabolic demands of nursing

Credit: MART PRODUCTION from Pexels Nursing poses major metabolic demands on mothers, to which they respond by eating more and saving energy to sustain milk production. There are significant hormonal…

Energy densities offer new path to resolving the Hubble tension

Simulating quantum magnetism with a digital quantum computer

Optics of the H2 quantum computer. Credit: Quantinuum. Quantum computers, which process information leveraging quantum mechanical effects, have the potential to outperform classical computers in some optimization and computational tasks.…

Trump administration’s NOAA layoffs affected the space weather service that tracks solar storms

In February, massive layoffs swept across the U.S. National Oceanic and Atmospheric Administration (NOAA) in compliance with requests from the Trump administration. These cuts resulted in industry-wide concerns about immediate…

Soaring demand for AI chips fuels power usage: Report

Credit: Pixabay/CC0 Public Domain Growing demand for the semiconductor chips that power artificial intelligence is driving soaring electricity use, particularly in countries that rely on fossil fuels for power, environmental…

Teens’ mental health suffers on Africa’s climate frontlines

Teaching climate-resilient farming to young people in rural Global South communities and encouraging them to stay in school could help ward off mental health problems triggered by worsening climate change…

Europe’s population is adapting better to cold than to heat, study shows

Credit: Pixabay/CC0 Public Domain A study led by the Barcelona Institute for Global Health (ISGlobal) has shown that Europe has adapted better to low temperatures than to high temperatures over…