Major depressive disorder (MDD) is a severe form of depression characterized by a persistent low mood, hopelessness, ...

A high-fat diet can cause the intestinal lining to weaken, allowing live gut bacteria to travel directly to the brain in mice ...

Flying the world’s most advanced stealth bomber on missions that stretch beyond a day and a half presents challenges that ...

Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes boosted serotonin ...

When a pet looks healthy on the outside, we often assume everything inside is working just fine. A shiny coat, playful energy, and a good appetite reassure us. Yet, deep within your pet’s body lies a ...

Miniature organs grown in the lab can organize themselves into complex shapes, which enables scientists to use them to study disease. The trouble is they never do it the same way twice, which has made ...

With more than 100 million neurons in the digestive tract, the gut is commonly known as the "second brain" in numerous cultures, including ancient Greece, Japan, China and India, linking digestion ...

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

AI and robotics companies need data on movements in the physical world. Some are paying gig workers to record themselves ...

The Magic Time Machine in San Antonio isn’t just dinner, it’s a full-blown theatrical production where your server could be anyone from a pirate to a superhero, and honestly, that’s exactly what ...

Now scientists in Japan believe they may have discovered an important reason why some constipation treatments do not work.

On a typical day, they greet farmers bringing them ticks, real estate agents with mysterious roaches and anxious homeowners ...