A wireless transmitter could give paralyzed people a practical way to control TVs, computers, or wheelchairs with their thoughts.
A $1 billion deal for tests that can steer patients to the right drug.
Swiss researchers allow rats to walk again with a rubbery electronic implant.
A new microfluidic device lets scientists identify a powerful drug from nature.
How a consumer genetics company amassed a database of willing research participants.
A new way to get materials into cells might clear the way for powerful treatments for diseases like cancer and HIV.
From genetically modified foods to gene therapy, 2014 was a big year for rewriting biology.
We need to come to grips with what autism really is.