Hand Me Some Information: Using Finger Heat for Signals
Researchers show that the hand can reveal information as infrared light, which can be manipulated in multiple ways for encryption, illumination, and design.
Can New Genes Emerge from Scratch?
Evolutionary theory must account for millions of new genes by chance. Here are new ideas proposed for overcoming the huge probability barrier.
Encryption System Found in Genes
A clever method of RNA editing may explain the role of introns embedded in genes, and points to even higher levels of programming.