Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

A large-scale investigation of carnivoran brain diversity, providing a unified description of folding patterns, their relationship to behaviour and ecology, and the foundation for future ...

In silico antibody accessibility analysis indicates that ectodomain epitopes are transiently exposed, while MPER epitopes are virtually always occluded in the pre-fusion trimer.

Engineers at the University of California have developed a new data structure and compression technique that enables the ...

Benchmarks reveal how artificial-intelligence systems reinforce discriminatory social hierarchies.

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.