The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials decide soon whether it gets protection under the Endangered Species Act.
Pat Rush and her family left Arkansas in the wake of one of the largest migrations in U.S. history, in the hope of making a better life for themselves out west.
Vice President Harris is trying to shore up one of her biggest political liabilities. She focused her border security remarks on disrupting fentanyl smuggling.
A conservative group posted a social media thread showing flyers in a border encampment in Mexico urging migrants to vote for Joe Biden. Now, the woman caught up in it, speaks to NPR.
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The recent deadly heat in West Africa is driven by human activities, including the burning of fossil fuels, particularly in the wealthy Northern Hemisphere, according to an international report.
European Union lawmakers have approved a major revamp of the bloc's migration laws, hoping to end years of division and deprive the far right of a vote-winning campaign issue ahead of June elections.
In a landmark U.N. study, researchers found nearly half of the world's threatened migratory species have declining populations. More than a fifth of the assessed animals face extinction.
The European Union agreed on a major overhaul of rules that many hope will address challenges posed by migrant arrivals in the last decade. Critics warn the reforms may weaken asylum-seekers' rights.
Crossings of the dangerous Darién Gap have reached another record, as migrants seek protection or a better future in the United States but lack safer routes to get there.
What will be the pandemic's lasting impact on where American families choose to settle down? It's still too soon to tell, but fresh data from the U.S. census provides some clues.
Cubans are fleeing because of a steep economic downturn. Immigration is a big issue as leaders meet at this week's Summit of the Americas — but communist-controlled Cuba isn't invited.
In only a matter of days, the lives of an Afghan family changed forever. After the Taliban took control of Kabul, they were forced to start over in a foreign country.
The teenagers on the Afghan girls national soccer team lean on each other as they adjust to a new life in Portugal, where they fled after the Taliban takeover of Afghanistan.