The same system that rewards you for selfish actions also rewards you for generous ones.
Alistair Jennings, Contributor
Study quantifies threats to plants and points the finger -- at us.
Gabriel Popkin, Contributor
A company makes synthetic people for medical testing and medical training.
Karin Heineman, ISTV Executive Producer
If you are suddenly really hungry at 3pm it's because your brain feels like it's chemically high!
Sending research dollars to where they are needed most requires a hard look at real, sustained threats to society.
Tanya Parish, Guest Columnist
Improvements in the technology of transplantation have opened up the donation of kidneys to significantly more living donors.
Peter Gwynne, Contributor
Virtual reality is helping the way we treat pain.
Scientists try to uncover the brilliance of Leonardo da Vinci.
Joel Shurkin, Contributor
What you need to know before your next shopping trip.
Inside Science is an editorially independent news service of the American Institute of Physics