Freedom to Succeed, Freedom to Fail
Current Issue: 10 Years of EXROP
What did the Earth look like 250 million years ago?
During the process of trying to elucidate the structure of DNA, Jim Watson made some cardboard models to try to understand how DNA nucleotides are paired. It helped him visualize how hydrogen atoms of paired nucleotides interact with each other to form a symmetrical structure that fits the double helix model.
HHMI’s science magazine explores biomedical research through in-depth features, news, and perspectives.
Free resources for science teachers and students, including animations, short films, and apps.
HHMI’s production company creates science films for broadcast, cinema, and digital media.
HHMI’s innovative research center where scientists pursue challenging problems in a collaborative setting.
Browse and order from HHMI’s free, award-winning library of publications and films.
