Vice President Kamala Harris plans to hold her election-night event at Howard University, her alma mater, people familiar with the plans said. Harris, who graduated from the Washington ...

Huang Danian, a geophysicist who returned to China seven years ago from Britain and contributed greatly to deep earth exploration technology. [Photo/Xinhua] Shortly after he obtained his doctor's ...

Divalent iron sites in tri-iron oxo-centered metal nodes in metal–organic frameworks (MOFs) catalyze light alkane oxidation. The first two steps of the reaction sequence, which are also the most ...