Dust-on-snow is a major threat to water in the Colorado River, yet no snowmelt forecasts integrate dust-accelerated melt. Using pioneering remote sensing techniques, new research is the first to ...

It's a luxury card for those who fly frequently with Delta and can maximize the card's rich benefits. Those seeking a lower annual fee and more flexibility have other options.

As illegal mining alters the riverbeds and drains life from these once-thriving arteries, the need for sustainable management becomes urgent. To preserve rivers as living, life-giving entities, we ...

In a drought-hit Mexican border region at the center of growing competition with the United States for water, conservationists are working to bring a once-dying river delta back to life.

Pumping the water out is increasingly expensive because of rising electricity rates, said engineer Gilbert Cosio with River Delta Consulting. “The last few years have been a perfect storm for ...

Delta Air Lines, which believed as recently as January that it was on track for its best financial year in company history, said Wednesday that disruptions in global trade have created such ...

Southwest rallied at the open after another airline, Delta, provided an outlook that was not as bad as some feared. Even in the best-case scenario, 2025 looks like a challenging year for these ...

While Delta still anticipates a profit in 2025, it declined to reaffirm the forecast issued in January, when the carrier said annual adjusted earnings would surpass $7.35 a share.

Operating margin was at 4.6%, below management's guidance of 6% to 8%. Delta Air Lines posted solid earnings for Q1 2025, surpassing analyst EPS estimates, though it fell short of management's ...

Delta has pulled its 2025 guidance as the trade war scrambles expectations and said it will reduce capacity given economic conditions Delta Airlines pulled its guidance for 2025 Wednesday as the ...

ATLANTA — Atlanta-based Delta Air Lines announced a change to its U.S. domestic bag policy. Starting Tuesday, April 8, passengers must drop off their bags at least 45 minutes before departure ...

In a drought-hit Mexican border region at the center of growing competition with the United States for water, conservationists are working to bring a once-dying river delta back to life. On a stretch ...