"The handwriting is already up and down the wall that we'll never have the labor force that we had before," says one farm owner from a part of California where some farms are using robots to help work the crops.
"They make me bleed inside every time I talk to them," says Saber Askar, a US citizen from Yemen, with family still in the war-torn country. "I don’t know what to do. Every time I call, I’m afraid they're not going to answer anymore."
The Yurok Tribe has lived along the Klamath River in Northern California for thousands of years, relying on the annual salmon run for food and revenue. But dams on the Klamath have created conditions for a deadly aquatic parasite that threatens to wipe out the vital Chinook salmon run.
The Korean American community is standing by a new statue honoring thousands of "comfort women," or sex slaves, used by Japanese soldiers during World War II. Japanese conservatives say the statue has to go. And both sides are taking the issue to the White House.
El Niño is back. That could mean trouble for crops from Africa to Australia, drought relief for Brazil and California — and new record global temperatures as the Pacific Ocean warms up and brings the heat along with it.
David Tran, the man who created Huy Fong Foods' Sriracha, has never advertised his hot sauce. Yet, that ubiquitous red bottle with the green cap can be seen in restaurants across the US. How'd it get so hot?
Primetime dramas in South Korea — known as K-Dramas — are filled with implausible story lines, complete with romantic twists and turns. They’ve been popular in Asia for years, but thanks to online streaming websites, they’re now gaining a cult-like following in the US.
Not everybody who serves in the US military is actually an American citizen, but many of them were told they would receive citizenship if they served. Instead, thousands have been deported from the country they say is their real home after committing even minor crimes.
Nearly three years after the Fukushima nuclear disaster in Japan, many consumers in the US remain concerned about radiation in fish from the Pacific Ocean. One Seattle fisherman finally got his fish tested, and found what many scientists have also found: there's nothing to worry about.
There may be a counterintuitive explanation for the deep freeze that hit New England this winter: The rapidly warming Arctic is causing big disruptions in the jet stream, which carries weather across North America. Is this the worst winter you've experienced?
It happened on April Fool's Day, but it's no joke: Governor Jerry Brown says California must reduce its water usage by 25 percent. The state's drought, now in its fourth year, is requiring drastic measures, and one man thinks Australia is the place to look for answers.