Tag: "arachnids" at biology news

Best bet for saving cave species

...n DC and his colleagues. Crustaceans, insects and arachnids comprise the majority of cave species and most are eyeless, unpigmented and delicate-looking. These characteristics led people in the 17th century to think that the white salamanders that washed out of caves in eastern Europe were dragon larvae. ...

Ancient tick found in New Jersey leaves experts guessing

... Tick experts currently believe that these arachnids evolved in South America. "The idea that ticks originated in South America has not been helped by this find," Klompen said. "The specimen is old enough ...

Scientists believe ancient arachnids may have spun silk like modern spiders

... is a trigonotarbid -- part of an ancient group of arachnids that were among the first animals to colonize land...ormally destroy the thin, delicate exoskeletons of arachnids and insects when they die, but something about the chemistry of the fossil site preserved the fine d...

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(Date:4/17/2014)... that as many as 10 million older Americans suffer ... and isolation. , However, new research a project ... Americans for six years found that Internet use ... by more than 30 percent. , "That,s a very ... professor of telecommunication, information studies and media who led ...
(Date:4/17/2014)... 17, 2014 By discovering a new mechanism that ... stroke, researchers at UC Irvine and the Salk Institute ... limit or prevent stroke-induced brain damage. , A complex ... of death and primary reason for disability in the ... stroke and lets blood-borne material into the brain, causing ...
(Date:4/17/2014)... by researchers at UC Davis has shown that the ... in cell division, also boosts the mitochondrial activity to ... complex has been shown to perform both jobs. This ... to control cellular energy production, potentially advancing cancer care ... in the journal Developmental Cell . , "These ...
(Date:4/17/2014)... April 2014) Population Council scientists and their partners have ... and can prevent the transmission of multiple sexually transmitted ... animals: HIV, herpes simplex virus 2 (HSV-2), and human ... data that the gel is effective against multiple strains ... the vagina against all three viruses of at least ...
(Date:4/17/2014)... Massage therapy improves general blood flow and alleviates ... by researchers at the University of Illinois at ... of print in the Archives of Physical ... improved vascular function in people who had not ... regardless of their level of physical activity. , ...
Breaking Medicine News(10 mins):Health News:Internet use can help ward off depression among elderly 2Health News:Study IDs new cause of brain bleeding immediately after stroke 2Health News:Dual role: Key cell division proteins also power up mitochondria 2Health News:Animal study provides first evidence that gel can prevent multiple virus transmission in vagina/rectum 2Health News:Massage therapy improves circulation, eases muscle soreness 2
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