Invasive epicardial coronary physiologic assessment is increasingly performed to evaluate the hemodynamic significance of intermediate coronary lesions and is recommended by guideline committees.

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

A.I. has added urgency to the U.S. national laboratories that have been sites of cutting-edge scientific research, leading to ...

Technological innovations can seem relentless. In computing, some have proclaimed that "a year in machine learning is a ...

The study found that between 2010 and 2012 there were only 4429 scientists from China who were likely to have led China-US ...

New research shows how language and income shape who gets credited for scientific output—and why women and non-native English ...

The new search tool uses AI to identify the main topics and relationships in a user’s query and is currently available to a ...

Discover how a rare mushroom-derived amino acid is emerging as a promising factor in healthy aging, brain protection, and ...

Stars of Science, an initiative hosted at Qatar Science and Technology Park (QSTP), a member of Qatar Foundation, is marking ...