This E-Learning module has been designed to support medical physicists and other health professionals in ensuring optimal performance of imaging instruments. It is a tool for continuing education and ...

Bid to end shutdown fails in Senate; Trump freezes aid to Chicago U.S. President Donald Trump's administration froze $2.1 billion in Chicago transit funding on Friday, starving another Democratic city ...

Capitalism is often thought of as an economic system in which private actors own and control property in accord with their interests, and demand and supply freely set prices in markets in a way that ...