A new vaccination strategy can eliminate a disease with limited amounts of vaccine. But get the timing wrong and the disease could spread even faster.
The Web company announces its own branded Android phone.
A website highlights common genetic variations that made a splash in 2009.
Details on Google's Nexus One smart phone are leaking out.
The physicists have had their say. Now a legal study asks how a court might handle a request to halt a multibillion-dollar particle-physics experiment. The analysis makes for startling reading.
This is the year we figure out what to do with all of the DNA being generated by faster, cheaper sequencing technologies - and more
The best of the Physics arXiv from the holiday period.
Engineers find a new way to make nitride semiconductors more efficient, opening the door to more effective UV lasers and LEDs.
According to a model of the Universe published in December, the past crystallizes out of the future.
We already have the technology for discovering hidden explosives, but it could lead to long lines.