The two countries held their first meeting in seven years to discuss Iran’s contentious nuclear program. Here’s what could ...

India's cities are already ranked among the world's most polluted, based on concentrations of fine particulate matter in the air. Now new research indicates they are battling rising levels of another ...

Iran and the US held their first round of talks about Iran’s nuclear program. Both sides described the talks as “positive” ...

Iran and the United States will hold more negotiations next week over Tehran’s rapidly advancing nuclear program.

The two sides held preliminary negotiations on Saturday, and an Iranian official said they would resume next week.

Iran and the United States have held talks in the sultanate of Oman in an attempt to jump-start negotiations over Tehran’s ...

Pollution levels are spiking in Nepal's Kathmandu, leaving its residents with air quality worse than any other city in the ...

Long-term exposure to high levels of air pollution may harm the brain health of older adults in England, finds a new study.

Air squats, also known as bodyweight squats, are common in training programs like CrossFit and workout routines. You should feel the squat in your thighs and in your glutes. Air squats are only ...

DUBAI, United Arab Emirates — Iran has responded to a letter sent by U.S. President Donald Trump to its supreme leader in an attempt to jump-start talks over Tehran's rapidly advancing nuclear ...

Iran’s President Masoud Pezeshkian on Sunday rejected direct negotiations with the United States over the nuclear program, offering Tehran’s first response to President Donald Trump’s explosive letter ...

According to Tehran Times, Iran has put its missiles in ready-to-launch mode in underground facilities in the country. On Sunday, Trump had told NBC News that if Tehran did not reach an agreement with ...