One type of cell mapped by the scientists, called a Martinotti cell, sends out inhibitory signals that dampen the activity of other neurons in the brain. We are having trouble retrieving the ...

Every organ in our body contains a small number of adult stem cells that are specific to its niche. These cells act like a ...

Scientists have attempted to map the human cell since the first microscope was invented more than 400 years ago. But many components of the cell still remain uncharted. “ We know each of the proteins ...

A venture firm in Japan says it has applied to the health ministry for approval to produce and sell sheets of heart muscle cells derived from induced pluripotent stem cells, or iPS cells ...

According to Colorado Parks and Wildlife’s latest watershed map — which shows activity between Feb. 25 and March 25 — the wolves were located in watersheds predominantly across Pitkin, Garfield, Rio ...

For the first time in five years, the share of Americans with an unfavorable opinion of China has fallen from the year before – albeit slightly, from 81% in 2024 to 77% in 2025. Fresh data delivered ...

Observing the night sky can be done with no special equipment, although a sky map can be very useful, and a good telescope or binoculars will enhance some experiences and bring some otherwise ...