French said crews determined the fluid was liquid nitrogen. “HazMat crews evaluated potential environmental impacts and current atmospheric conditions around the trailer, determining that there ...

Liquid crystals are substances that flow like a liquid but maintain some of the ordered structure of crystals. Liquid-crystal molecules tend to be elongated and to orient in specific directions ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

Venoms are complex mixtures of toxic compounds delivered by bite or sting. In humans, the consequences of envenomation range from self-limiting to lethal. Critical host defence against envenomation ...

Eutrophication is a leading cause of impairment of many freshwater and coastal marine ecosystems in the world. Why should we worry about eutrophication and how is this problem managed ...