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Heating matters and these professionals explain how you can warm up this space in your home during the winter freeze ...

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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 ...