Biofuels: not just ethanol

Biofuels: not just ethanol

As the United States looks to alternate fuel sources, ethanol has become one of the front runners. Farmers have begun planting corn in the hopes that its potential new use for corn will be a new…
X-ray satellites catch magnetar hiccups

X-ray satellites catch magnetar hiccups

Astronomers using data from several X-ray satellites have caught a magnetar – the remnant of a massive star with an incredibly strong magnetic field – in a sort of giant cosmic blench. When it comes…
Why some dogs are small

Why some dogs are small

An international team led by researchers from the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health (NIH), has identified a genetic variant that is a major…
Want more kids?  Start having them later

Want more kids? Start having them later

Starting to breed late in life is a bad idea if you want to maximise the number of offspring that you produce - or so the theory goes. But doubt has now been cast on this hypothesis - one of the…
Scientists decode genome of oral pathogen

Scientists decode genome of oral pathogen

Virginia Commonwealth University researchers have decoded the genome of a bacteria normally present in the healthy human mouth that can cause a deadly heart infection if it enters the bloodstream.…
Cells fine tune oxygen use

Cells fine tune oxygen use

Researchers at Johns Hopkins have discovered how cells fine-tune their oxygen use to make do with whatever amount is available at the moment. Too little oxygen threatens life by compromising…