Chemists have confirmed a 67-year-old theory about vitamin B1 by stabilizing a reactive molecule in water — a feat long thought impossible. The discovery not only solves a biochemical mystery, but also opens the door to greener, more efficient…
The Trump administration’s frustration over the lack of progress in diplomatic efforts to end the Ukraine war was evident in Secretary of State Marco Rubio’s remarks in Paris last week. After talks with America’s European allies, he warned…




