New textbook sheds light on aging

Credit: Springer A new textbook provides an overview on the present understanding of aging—from the basic biology of aging to age-related diseases and to the role of lifestyle and the…

Innovating firefighting technology with smart solutions to enhance urban resilience

Data management and interoperation of tunnel fire digital twin system. Credit: 2024 Research and Innovation Office, The Hong Kong Polytechnic University. All Rights Reserved. The increase in high-rise and densely…

Low cortisol and hair-trigger stress response in the brain may underlie long COVID, study finds

Credit: Pixabay/CC0 Public Domain Proteins left behind by COVID-19 long after initial infection can cause cortisol levels in the brain to plummet, inflame the nervous system and prime its immune…

A new electric reactor could cut industrial emissions

Currently, industrial processes in the U.S. account for approximately a third of the country’s carbon dioxide emissions—even more than the annual emissions from passenger vehicles, trucks, and airplanes combined. Decarbonizing…

Specialized materials could passively control the internal temperature of space habitats

Artist’s depiction of a habitat on the moon. Credit: ESA/Foster + Partners Areas of space have wildly different temperatures depending on whether they are directly in sunlight or not. For…

Scientists show excitonic interactions boost efficiency of entangled photon generation

Evidence of ancient fossil hunting found in Bronze Age Mycenae

A fossilised bone discovered in the legacy collections from the archaeological site of Mycenae represents one of the earliest known examples of ancient fossil hunting. According to a study published…

This spider uses trapped fireflies to lure in more prey

Sometimes fireflies shouldn’t follow the light.   A single flash from a female usually helps male Abscondita terminalis fireflies find her among tall grasses at dusk. Males are showier, giving…

Digital Swiping Increases Boredom, Reduces Video Enjoyment

Summary: Swiping through online videos to alleviate boredom may actually make people more bored and less satisfied with the content, according to new research. The study found that switching between…

Why don’t more politicians retire? A medical anthropologist explains how the US could benefit from a mandatory retirement age

President Joe Biden and former President Donald Trump are hardly the only examples of politicians who work well into their golden years. Members of the baby-boom generation – Americans born…