A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

A small city on the Meghalaya-Assam border, nearly 2,000 kilometres away from Delhi, is the most polluted in the world, according to a report published by a global pollution watchdog. Swiss air ...

A Swiss firm, IQAir, has ranked Kathmandu as the most polluted city in the world on Tuesday. As per their website, the city ...

Crowds of tourists bound for Antarctica have brought prosperity to Argentina’s southernmost city, but the boom is also ...

From safari ‘star beds’ to the Taj Mahal after hours, after-dark experiences are increasing in popularity with travellers all ...

Astronomy-lovers should head to this incredible stargazing destination in the American West full of Dark Sky locations, ...

2025 — New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being ...

A third of Americans still breathe unhealthy air after decades of improvements—which the Trump administration wants to roll ...

As India continues to grow and urbanize, the need to address air pollution with urgency and innovation becomes even more ...

Heat maps from 20 years ago showed much of Paris glowing red with nitrogen dioxide, meaning nearly every neighbourhood was above the EU’s safe limit.

Exposure to Air Pollution May Harm Brain Health of Older Adults Apr. 7, 2025 — Long-term exposure to high levels of air pollution may harm the brain health of older adults in England ...