Changes in gene regulation have been used to study the evolutionary chasm that exists between…
Month: October 2013
Why lithium-ion-batteries fail
Materials in lithium ion battery electrodes expand and contract during charge and discharge. These volume…
Brain may flush out toxins during sleep
Using mice, researchers showed for the first time that the space between brain cells may…
Mutation in NFKB2 gene causes hard-to-diagnose immunodeficiency disorder CVID
Researchers discovered that a mutation in the NFKB2 gene impairs a protein from functioning properly,…
Frog-killing fungus paralyzes amphibian immune response
A fungus that is killing frogs and other amphibians around the world releases a toxic…
Mysterious ancient human crossed Wallace’s Line
Scientists have proposed that the most recently discovered ancient human relatives – the Denisovans –…
Astronomer helps research team see misaligned planets in distant system
NASA’s Kepler space telescope has helped astronomers see a distant planetary system featuring multiple planets…
Incoming comet ISON appears intact to NASA’s Hubble
A new image of the sunward plunging Comet ISON taken by NASA’s Hubble Space Telescope…
Marmoset monkeys know polite conversation
Humans aren’t the only species that knows how to carry on polite conversation. Marmoset monkeys,…
Complex diseases traced to gene copy numbers
Researchers have connected very rare and precise duplications and deletions in the human genome to…