Top N.I.H. Official Abruptly Resigns as Trump Orders Deep Cuts

Top N.I.H. Official Abruptly Resigns as Trump Orders Deep Cuts

Dr. Lawrence Tabak, the No. 2 official at the National Institutes of Health, did not give a reason for his departure.
How Trump’s Canadian Oil Tariff Would Hit U.S. Refineries

How Trump’s Canadian Oil Tariff Would Hit U.S. Refineries

The 10 percent tariff the president said he might impose in March could cause U.S. refineries to cut production and lead to higher prices.