As we wind down from another meeting of the world’s greatest athletes at the Summer Olympics in Rio de Janeiro, a new report is warning that global warming may dramatically reduce the number of cities that can host the event in the future, with rising temperatures posing a safety concern to the participating athletes.
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In 1960, the United States Army launched a program called "Project Iceworm", a plan to build launch sites for nuclear missiles under the northern Greenland ice sheet, to provide the missiles with closer access to the Soviet Union. To test the feasibility of this concept, the Army established a base called Camp Century, a functioning military site consisting of tunnels and chambers carved directly into the ice. However, the site’s engineers soon found that the glacier that the base was built into isn’t a stable mass of ice, but instead flows at a slow rate, deforming the base’s tunnels. This resulted in Camp Century’s abandonment in 1966.
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It’s official: June of 2016 broke yet another global temperature record, coming in as the hottest June on record since global temperatures were first recorded in 1880, beating the previous record-holder’s departure from the norm, June 2015, by 0.02ºC (0.04ºF). This also marks the 14th consecutive record-breaking month, with global temperatures being 0.90ºC (1.62ºF) above the 20th century average.

This string of consecutive above-average months is not expected to continue forever, according to Deke Arndt, head of NOAA’s national Centers for Environmental Information climate monitoring division, but that doesn’t mean we’re out of the woods in regards to the long-term warming trend.
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Scientists at Harvard University have proposed a plan to re-introduce the woolly mammoth to its former natural habitat of the Siberian tundra. While there are currently no individual prehistoric pachyderms that would be used to populate this proposed Pleistocene Park, the researchers are looking at cloning the mammoths needed to pursue the project. That, and the project has a motive that one might not expect: They plan to help curb global warming with the re-introduction of the previously extinct species.
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