The National Aeronautics and Space Administration has released an animation on their website that illustrates how average global surface temperatures have risen since record-keeping started in the late 19th century. The video helps to visually illustrate the rise of Earth’s temperatures, spanning a 135-year period from when temperature records were first recorded, in 1880, through 2015, the hottest year on record.

The baseline average used in the video was derived from temperature averages from 1951 through 1980, with blue colors representing below-average trends, and orange representing above average temperatures.

The National Oceanic and Atmospheric Administration also released a similar video, showing the same warming trend over the past 135 years. read more

Renowned theoretical physicist Stephen Hawking has stated a warning to humankind: , in light of all of the potential events that could spell the extinction of the human species, we must find a way to migrate into space. Citing numerous potential extinction events that could occur over the next few thousand years, both environmental and man-made, Hawking believes that it is too risky to have mankind’s fate depend solely on the health of a single planet.
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Keeping in step with the record-breaking high temperatures that were experienced over the holidays, and over 2015 for that matter, the North Pole also saw unseasonably warm weather — with one projection showing the temperature going above freezing for six hours.

The same warming trend in Atlantic and Pacific waters that contributed to massive storm systems across eastern regions of North America and in northern Europe also pushed temperatures at the North Pole to the freezing mark, with Environment Canada reporting that an ocean buoy near the pole registered a temperature of 0ºC (32ºF) on Dec. 30. Seattle, a city with mild winter temperatures, was actually colder on the same day, at -1ºC (30ºF).
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The Aurora Borealis, also commonly known as the Northern Lights, are an atmospheric phenomenon caused by the interaction of charged particles emitted from the sun that interact with various gasses in Earth’s atmosphere, creating beautiful and mesmerizing displays. Typically, these aurora are confined to regions close to the poles, due to the charged particle’s interaction with Earth’s magnetic field, but a new study says that the display may push farther south in the near future.
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