The president-elect and his Chinese counterpart have made a fist of playing buddies. But Trump has vowed to raise tariffs on Chinese imports. Michael Sheridan asks if this could put a roadblock in the ...

WASHINGTON, Nov 6 (Reuters) - Chinese President Xi Jinping called Donald Trump on Wednesday to congratulate the Republican on his U.S. presidential election victory, CNN reported, citing ...

PDB The Protein Data Bank (PDB) is a database of 3D structural data of large biological molecules, such as proteins and nucleic acids. These data are gathered using experimental methods such as X-ray ...