Generations of Times journalists have journeyed there with scientists. Their coverage traces humankind’s changing relationship with the most mysterious continent.

Just before President Trump took office, Border Patrol agents led by Gregory Bovino arrested immigrants in Kern County using the same playbook later seen in places like Chicago and Minneapolis. Then a federal judge ordered them to stop.

The 3.3 percent rate for 2026 would match last year’s pace. Booming investment in artificial intelligence is buttressing global output.

European Union ambassadors held an emergency meeting on Sunday, and leaders from across the 27-nation bloc will meet in Brussels later this week.

An anonymous negative ad campaign has been aimed at New Jersey’s departing attorney general. “It’s a warning to others,” one political scientist said.

The collision, caused by the derailment of one of the trains, was the deadliest in Spain since at least 2013.

China’s population fell for a fourth straight year and its birthrate tumbled as policymakers failed to slow a demographic crisis.

The traditional rhetoric of the World Economic Forum centered on global integration, climate change and international cooperation. Not anymore.

More than 1 percent of New Zealand’s population left over the year ending in October. Many of the migrants were chasing salaries and opportunities in neighboring Australia.

One of Asia’s most dynamic nations is weighing how to balance government control with raising per capita G.D.P. by about 70 percent in five years.

In his new memoir, the Pennsylvania governor suggests that when Kamala Harris’s team vetted him to be her running mate, aides focused on Israel to an extent he found offensive.

Falling apartment prices have erased the savings of millions of Chinese households, but exports lifted the economy to 5 percent growth last year.

A 13-minute segment about Venezuelan men deported by the Trump administration had been pulled at the last minute by CBS News’s editor in chief, Bari Weiss.

The 30-year-old albino resident of the California Academy of Sciences died last month. On Sunday, thousands paid tribute.

The World Economic Forum, which takes place in Switzerland, aims to meet at least some of the goals its leaders set for the rest of the world.