Activities planned worldwide and year-round aim to commemorate the advent of quantum mechanics 100 years ago and highlight ...

9 The health risks of climate change are and will continue to be distributed inequitably, with vulnerable populations ... effective service delivery; and adequate financing, including attention ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official ...