Stories tagged "temperatures"

Although foods can be sterilized (as by heat processing)and contained in such a way as to prevent contamination by microbes during storage, it still is often necessary in some cases to forego sterilization, thus making it necessary to take other steps to

Even if we see hydrogen fuel cell vehicles in showrooms by 2020, it'll be another 30 years before they'll have a significant impact on gas consumption and greenhouse gas emissions. It isn't science dictating that timeline, but economics.

Global warming could take a break in the next decade thanks to a natural shift in ocean circulations...

Temperatures dropped to breathtaking levels, well below zero, in extreme northern sections of Maine early Monday.

Temperatures in many areas of northern Florida dropped into the 20s early Thursday, following the 30-degree temperatures some northern parts of the state saw Wednesday. Cross City was 20. Farther south, Orlando was 31 and it was 39 in Miami.

Seems like an innocent enough question, right? Absolute zero is about minus 460 F. You can't get colder than that. The highest-temperature question gets to the heart of current inquiries and proposed theories in cosmology and theoretical physics.