There’s no doubt that corporations have been getting away with dumping their pollution into our environment for decades and that they’re especially emboldened to pollute in low-income communities ...

The training for U.S. military helicopter pilots is getting heightened attention in the wake of Wednesday night's fatal ...

The best time to stargaze in India is between November and February when the air is crisp, and the skies are clear. This is when humidity is low, and pollution ... the black salt desert of Banni ...

Darin Gaub, who flew Black Hawk helicopters ... of Wednesday night's fatal mid-air collision between an Army Black Hawk helicopter and a passenger jet in the skies above Washington.

Darin Gaub, who flew Black Hawk helicopters for 22 years ... an Army Black Hawk helicopter and a passenger jet in the skies above Washington. The accident follows a dozen fatal crashes during ...

With noctourism, or astro-tourism, projected as a major trend this year by several travel reports, more travellers are ...

the skies delivered a ... prevents normal circulation of air. Ordinarily, warm air rises from the earth into the colder regions above, carrying much of man’s pollution with it.

“China began its national action plan to tackle air pollution, especially PM2.5 dust ... diesel vehicles emitting black smoke, outdoor grilling with thick smoke, factories in urban areas ...

"Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during ... freezing fog start when the skies are clear, heat radiates into ...

DUAN MINFU/XINHUA BASRA — Hussein takes a deep breath as he rolls down his car window during his morning commute, an unthinkable act just a few years ago when black ... skies will be bluer, and ...

Or the black beetle that’s so distracted by LED garden lights that it forgets to forage and produce offspring. Migratory birds are thrown off by brighter skies, too. A recent Canadian study ...