
Early childhood exposure to farm animals boosts immunological responses
Exposure to farm animals in early childhood modifies the key allergy-related immunological mechanisms, shows a recent study from the University of Eastern Finland. The study provides new insight int ... more
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Mosquitoes tuned to seek out warm-blooded hosts
Many animals gravitate towards heat, most often to regulate their own body temperatures. In rare cases, certain species - ticks, bedbugs, and some species of mosquitoes - seek out heat for food.
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Fossil discoveries in southern Africa reveal life before catastrophic Permian extinction
Liverwort gene discovery reveals ancient mechanism behind plant reproductive growth
Potato traces its ancient roots to tomato hybridization
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Cell memory loss enables the production of stem cells
They say we can't escape our past - no matter how much we change, we still have the memory of what came before; the same can be said of our cells. Adult cells, such as skin or blood cells, have a ce ... more
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Swine flu toll up by 15, reached 57 in Iran: Official
An outbreak of swine flu has claimed 57 lives since mid-November in Iran, where hundreds of people have been diagnosed with the virus, the health ministry said Tuesday. ... more
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Pigs that are resistant to incurable disease developed at University of Missouri
Porcine Reproductive and Respiratory Syndrome (PRRS) virus was first detected in the U.S. in 1987. Pigs who contract the disease have extreme difficulty reproducing, don't gain weight and have a hig ... more
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Using unused human pancreata to build new organs
Researchers have been working for years to develop an artificial pancreas in the lab to help the millions of people with type 1 diabetes. But what if the answer is to "recycle" the more than 300 hum ... more
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How Ebola spread in Western Africa, 2014-2015
Late in 2013, a novel variant of the Ebola virus emerged in Western Africa to start what would become the largest human epidemic on record. In a study published December 9th in Cell Host and Microbe ... more
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