If your indoor air is too humid or too dry, your health may suffer. Learn how humidifiers and dehumidifiers can help you ...

Though a humidifier might not let you turn the heat down all that much, it might save your skin and your nostrils.

Dry air, which is quite common in certain geographic locations in the winter, can severely affect skin health. Dr. Howard ...

Raging winter wildfires in Los Angeles are a grim reminder of how quickly wildfire smoke can creep into your neighborhood – ...

As summer reaches its peak, everyone is seeking refuge from the relentless heat – whether staying indoors or travelling outdoors. While air conditioning and a cold drink might be the go-to solutions ...

Air pollution surged to unprecedented levels in Mumbai this week amid growing efforts to improve the situation. A dense fog continued to envelop the city on Saturday despite the use of mist ...

The Azerbaijan Airlines plane that crashed killing 38 people was downed by a Russian air defence system, according to four Reuters sources. The Embraer 190 passenger jet was en route from ...

Russian air defence systems may have brought down an Azerbaijan Airlines plane this week, a U.S. official said Friday after an Azerbaijani minister also suggested the plane was hit by a weapon ...

Summary: Classical and operant conditioning compete in the brain, preventing simultaneous learning of conflicting actions. Using fruit flies, researchers demonstrated that attempting to teach both ...

A passenger jet that crashed in Kazakhstan on Christmas Day, killing 38 people, was likely shot down by a Russian anti-aircraft missile, according to multiple reports. Azerbaijan Airlines Flight ...

There is new evidence that the passenger plane may have been shot down by a Russian surface-to-air missile from a Pantsir-S1 system, a high-level Azeri government source told ABC News. A drone ...