The traditional crofting way of life is under threat in Scotland’s Western Isles because of…
Month: November 2012
Urban noise makes flycatchers change length of their songs
Do birds change their tune in response to urban noise? It depends on the bird…
Algae can take energy from other plants
Flowers need water and light to grow. Even children learn that plants use sunlight to…
Engineered bacteria can make the ultimate sacrifice for the good of the population
Scientists have engineered bacteria that are capable of sacrificing themselves for the good of the…
How does antibiotic resistance spread? Scientists find answers in the nose
Microbiologists studying bacterial colonization in mice have discovered how the very rapid and efficient spread…
Thousands of natural gas leaks discovered in Boston
The City of Boston is riddled with more than 3,000 leaks from its aging natural-gas…
Nanotech device mimics dog’s nose to detect explosives
Engineers have designed a detector that uses microfluidic nanotechnology to mimic the biological mechanism behind…
Nanomedicine breakthrough could improve chemotherapy for childhood cancer
Medical researchers have developed a nanoparticle that could improve the effectiveness of chemotherapy for neuroblastoma…
Discovery of molecular pathway of Alzheimer’s disease reveals new drug targets
The discovery of the molecular pathway that drives the changes seen in the brains of…
Sweat glands play major role in healing human wounds
Researchers have discovered one of the body’s most powerful secret weapons in healing: sweat glands.