Senator Dan Sullivan of Alaska has shown quiet support for President Trump’s tariffs. His brother, the head of their family business, has described the economic volatility as an enormous challenge.
It’s about more than just shamelessness.
Current chatbots aren’t likely to help lone actors invent a deadly pathogen, experts say. But newer models, trained in biology, may need stronger safeguards.
How a killing that divided America revealed what it has in common.
Generation of electricity is the second largest source of carbon dioxide and other planet-warming gases in the United States.
As global temperature increase shoots past 1.5 degrees Celsius, the vulnerable countries that fought for that Paris Agreement target face a brutal new reality.
Persistent distractions are feeding a climate of mistrust as the U.S. military faces a series of wartime issues, including shortfalls of missile interceptors.
The attack on Ukraine’s rail network, which connects the country to the West, was a jab at Europe, officials said.
The kingdom is in a state of strategic shock after coming under attack from an emboldened Iran and failing to win more U.S. military support, analysts say.
Talks between the United States and Iran hit a dead end weeks ago, leaving Arab countries struggling to manage their ties to Tehran amid ongoing attacks.
