Europe Raises Tariffs on China’s E.V.s, Confronting a Key Trade Partner

The Ames Test offered a fast and inexpensive way to identify carcinogens, leading to the banning of chemicals linked to cancer and birth defects.

Federal Reserve officials are widely expected to cut rates by a quarter point, as uncertainty about a second Trump presidency looms large.

The candidate largely let the billionaire run his $175 million ground game — a gamble that future candidates could look to emulate.