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Erectile disorder (ED) refers to a persistent difficulty achieving or maintaining an erection sufficient for satisfying sexual activity. It affects millions of men worldwide, including up to 1 in 4 in the United States. Beyond ...

Biodegradable plastics hold potential for reducing marine plastic pollution, but degrade too quickly, limiting their practical use. Researchers from Gunma University now show that crab shell by-products can reduce the breakdown ...

A research team at IDM is leading the development of a sensor that paves the way for the rapid, selective and cost-effective detection of active tuberculosis. The device detects the presence of a protein secreted by Mycobacterium ...

You check your smartwatch after a run. Your fitness score has dropped. You've burned hardly any calories. Your recovery score is really low. It's telling you to take the next 72 hours off exercise.

Quartz crystals are difficult to knap due to size, hardness, and crystalline structure, making them a "low-quality" raw material. However, the Clovis people of North America sometimes made points and other tools from this ...

This year marks the UK's National Year of Reading, which aims to rebuild good reading habits and enjoyment as child and adolescent reading declines year on year.

Not everyone can sleep through rumbling traffic or a spouse's incessant snoring. If you do, you may pride yourself on being a "deep" or "heavy" sleeper. If you struggle to fall or stay asleep, you may consider yourself a ...

Researchers from the University of California San Diego Herbert Wertheim School of Public Health and Human Longevity Science have found that both anti-vaping advertising and widespread news coverage of a lung-injury outbreak ...

The stiffness of tumor tissue plays a role in how cancer spreads. Furthermore, stiff tumor tissue leaves traces in the affected cells, according to two recent research studies from Lund University. "This helps us to better ...

Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely believed to consist of dark matter and dark energy. Paradoxically, however, the nature of these dark ...

When you throw a ball in the air, the equations of classical physics will tell you exactly what path the ball will take as it falls, and when and where it will land. But if you were to squeeze that same ball down to the size ...

A team of scientists has identified a new physical mechanism that could help explain one of the most persistent mysteries in science: why life consistently uses one "handed" version of its molecules and not the other. In ...