Social Bonds Among Captive Vampire Bats Persist in the Wild
Social Bonds Among Captive Vampire Bats Persist in the Wild
Bats that share food with their hungry cage-mates stay close after being released.
Social Bonds Among Captive Vampire Bats Persist in the Wild
Social Bonds Among Captive Vampire Bats Persist in the Wild

Bats that share food with their hungry cage-mates stay close after being released.

Bats that share food with their hungry cage-mates stay close after being released.

blood
Blood-Cleaning Machine Quickly Eliminates Carbon Monoxide in Rats
Blood-Cleaning Machine Quickly Eliminates Carbon Monoxide in Rats
Ruth Williams | Oct 9, 2019
A device that illuminates and oxygenates blood outside of the body before pumping it back in removes the gas by freeing hemoglobin from CO.
Cells’ Oxygen Sensing Discovery Earns Nobel Prize
Cells’ Oxygen Sensing Discovery Earns Nobel Prize
Emily Makowski | Oct 7, 2019
For the Physiology or Medicine award, Peter Ratcliffe, William Kaelin, and Gregg Semenza are credited with figuring out molecular and genetic responses to oxygen levels.
Shuping Wang, Public Health Whistleblower, Dies
Shuping Wang, Public Health Whistleblower, Dies
Emily Makowski | Sep 30, 2019
The physician and researcher challenged the Chinese government over her findings of widespread hepatitis and HIV contamination during blood collection.
Bar-Headed Geese Slow Their Metabolism to Soar over Everest
Bar-Headed Geese Slow Their Metabolism to Soar over Everest
Nicoletta Lanese | Sep 4, 2019
The birds also decrease their heart rate and chill their blood to maintain flight in hypoxic conditions.
Bedbugs Predated <em>T. rex</em> and Triceratops, New Family Tree Shows
Bedbugs Predated T. rex and Triceratops, New Family Tree Shows
Ashley Yeager | May 17, 2019
The finding overturns the idea that the insect’s first victims were bats and reveals that certain species started targeting humans as a side snack, not as a main meal.
A New Role for Platelets: Boosting Neurogenesis After Exercise
A New Role for Platelets: Boosting Neurogenesis After Exercise
Katarina Zimmer | Mar 21, 2019
A mouse study finds that when blood platelets are activated during exercise, they release factors that increase the number of newborn neurons in the hippocampus.
Young Blood Unproven as Anti-Aging Treatment: US FDA
Young Blood Unproven as Anti-Aging Treatment: US FDA
Carolyn Wilke | Feb 20, 2019
The agency warns that plasma treatments costing thousands of dollars, which supposedly treat the infirmities of old age, have not been proven “safe or effective.”
Protein Changes Detected in Blood Years Before Alzheimer&rsquo;s Onset
Protein Changes Detected in Blood Years Before Alzheimer’s Onset
Jef Akst | Jan 21, 2019
The observation could pave the way for a blood test to predict disease progression in people with a genetic predisposition to developing the neurodegenerative disorder.
Image of the Day: Blood and Guts
Image of the Day: Blood and Guts
Carolyn Wilke | Dec 13, 2018
Researchers find that stem cells in the human intestine may provide up to 10 percent of circulating blood cells.