Earth - Earth Sciences news

Mountaintop sensor finds high methane over LA

A study using two years of observations from a novel mountaintop instrument finds that Los Angeles' annual emissions of methane, an important greenhouse gas, are 18 to 61 percent higher than widely used estimates.

Jan 15, 2015
3.8 / 5 (4) 1

Isotopic memory of atmospheric persistence

Chemical analysis of some of the world's oldest rocks, by an international team led by McGill University researchers, has provided the earliest record yet of Earth's atmosphere. The results show that the ...

Jan 15, 2015
5 / 5 (4) 0

Return to the Great Barrier Reef

As part of the shallow and deep reef teams' last deployment for 2014, we have just finished re-visiting sites on the Great Barrier Reef that we first surveyed back in October 2012. In partnership with the ...

Jan 14, 2015
5 / 5 (1) 0