Histologically, the avian spleen is mainly composed of the red pulp (RP), splenic corpuscle (AL), splenic trabecula (TL), trabecular artery (TA) and central artery (CA). The RP functions as a filter ...

A stream south of the Argentine capital turned a freakish vermilion this week, prompting concerns about pollution. Officials ...

A stream winding through a populous area on the outskirts of Buenos Aires has turned crimson red in recent hours that has ...

Blood Falls in Antarctica flows unpredictably with iron-rich, salty water. Microbes inside survive without sunlight.

The Defense Advanced Research Project Agency, the Pentagon's top research arm, wants to find out if red blood cells could be modified in novel ways to protect troops and help them manage extreme ...

In August, the Red Cross sounded the alarm. It announced that its national blood inventory plummeted more than 25% in July and cited the record-setting heat for having been a factor in the meager ...

A stream on the outskirts of Buenos Aires turned blood red on Thursday, causing anxiety among residents who blamed it on ...

8 Ways to Identify Rare and Valuable Vinyl Records, According to Music Experts NFL News: Andy Reid warns Chiefs players and fans after win over Bills to set up Super Bowl rematch vs. Eagles Holocaust ...

Medically reviewed by Soma Mandal, MD Petechiae are tiny red, purple, or brown spots on your skin, inside of your mouth, or ...

I HAVE noticed lately that if oxalated or defibrinated Wood is put to stand in narrow tubes, the corpuscles sediment ... with diluted blood, after 5 hours there were the following proportions ...

Blood clots form in response to signals from the lungs of cancer patients -- not from other organ sites, as previously thought -- according to a preclinical study. Clots are the second-leading cause ...