A group of people prayed together at a memorial for Lorenzo Salgado Araujo in Houston on Saturday.

The Satwa area of Dubai in April. Migrant workers in the city have faced job losses or cuts since the start of the U.S.-Israeli war with Iran.

Cyclosporiasis cases have been linked to iceberg lettuce that Taylor Farms supplied to Taco Bell.

People linked arms in protests on the Southwest Side of Chicago on Saturday, after a car crash involving federal agents and two motorists who federal authorities said were pursuing the agents recklessly. ICE agents responded with pepper balls and tear gas.

A Transportation Security Administration checkpoint at O’Hare International Airport in Chicago last week on the first day of the government shutdown.

Children learning to garden with their mothers during a “Kids Farm Day” event earlier this month in Aberlin Springs, an “agri-community” in southwest Ohio.

In some cases, the Trump administration has said existing federal law already gives the president all the power he needs to act.

Hansa Ahir, left, who salvages recyclable waste for a living in Ahmedabad, India, bought an insurance policy to cover her income on days when heat makes it dangerous to work.

Ted A. McKinney, the former under secretary for trade and foreign agricultural affairs, in 2019. He testified on Friday that Senator Robert Menendez flexed his political muscle on behalf of an ally.

Air travel is responsible for 3 percent of global carbon emissions.

Activists at the COP28 U.N. climate summit in Dubai last December calling for a “Plant Based Treaty,” to call attention to the role played by greenhouse gases that are generated by meat and dairy production.

Coleman Hughes in Queens, N.Y., on Tuesday. Mr. Hughes has emerged as something of a rarity in the tense national conversation over how race should factor into public policy.