A cow named Veronika has stunned scientists by using tools in a flexible and purposeful way. She chooses different ends of a brush depending on the part of her body and adjusts her movements ...

Researchers have identified a crucial ion channel, TMEM175, that acts like an overflow valve in the cell’s recycling system.

Long COVID remains a frustrating medical mystery, affecting up to 1 in 10 people long after the initial infection fades. Now, scientists have uncovered a crucial clue hidden deep within the immune ...

By closely monitoring fish throughout their lives, researchers found that simple behaviors in midlife—like movement and sleep ...

Deepfake X-rays created by AI are now convincing enough to fool both doctors and AI models. In tests, radiologists had ...

Vivid dreams might be doing more than just entertaining your mind at night. Researchers found that immersive dreaming can actually make sleep feel deeper and more refreshing, even when brain activity ...

Snow flies have an unexpected way of surviving freezing temperatures. They produce antifreeze proteins to block ice formation ...

Deep inside a cave, scientists uncovered fossils from 16 species, including a newfound kākāpō ancestor that may have been ...

A new prototype could supercharge mass spectrometry by analyzing thousands of molecules at once instead of one by one. The ...

When temperatures plunge, the risk to your heart rises dramatically. A large U.S. study shows cold weather is linked to far ...

Scientists have discovered that losing a key protein in small cell lung cancer triggers inflammation that actually helps ...

In a remarkable deep-sea breakthrough, researchers have discovered 24 new species of amphipods in the Pacific’s Clarion-Clipperton Zone—including a rare, entirely new superfamily. The findings reveal ...