Macrophages, the immune system’s front-line scavenger cells, do more than simply digest dead cells. A new study published in ...

Rheumatoid arthritis is a chronic autoimmune disease that affects millions of people worldwide. This disease prompts the ...

In new research, scientists at the Department of Energy's SLAC National Accelerator Laboratory, in collaboration with ...

T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on ...

WASHINGTON (7News) — Over ten days ending Monday, Metro reported 13 problems with its train signaling system, each one of them causing delays for riders. Between Saturday, June 14 – the day of the U.S ...

WASHINGTON (7News) — As Metro prepares to ask local leaders for an increase in funding this week, leaders of the transit agency gave 7News a behind-the-scenes look at one of the major things they say ...

Acetylcholine "conductors" in the striatum directly trigger serotonin release, offering new insights into the origins of OCD and chemical imbalances.

Growth in demand for safety and compliance in rail transit, and increase in demand for passenger & freight capacity are factors propel the market growth. WILMINGTON ...

Spring, summer, autumn, and winter each deliver a distinct physiological environment. Day length shifts at higher latitudes ...