A selection of comments from our readers
Scientists invent a method to control the timing and duration of sleep in fruit flies and find that snoozing helps form long-term memories
Drugmakers are teaming up to test the disease-fighting power of combination therapies earlier in the development cycle than ever before.
An HPV vaccination program in Australia appears to have resulted in a drop in cervical lesions among young women
Humane Society accuses a panel tasked with deciding the fate of retired chimpanzees of monkey business
Chimeric mice harboring organs from rats suggest that engineered animals may one day grow human tissues for transplant
Proteins and nanoparticles that talk in order to more efficiently locate and treat tumors could reduce collateral damage to healthy tissues
A new study suggests that new cancer treatments generally go on sale in the United States before they reach European markets
Researchers seeking a link between vision problems and the dangerous physiological effects of hypoxia in mountain climbers are taking their work to new heights.
Drug capsules manufactured by living cells help drugs evade immune attack