The Role of Insects in Maintaining Ecosystem Balance

Number of words: 1,266 The world’s insects are hurtling down the path to extinction, threatening a “catastrophic collapse of nature’s ecosystems”, according to the first global scientific review. More than 40% of insect species are declining and a third are endangered, the analysis found. The rate of extinction is eight times faster than that of … Read more

Magnetic North Pole

Number of words: 303 The Cretaceous period ended about 66 million years ago, with the extinction of almost three-quarters of life on Earth, including dinosaurs. The extinction was triggered by an asteroid impact that created the 180-kilometre wide Chicxulub crater. Scientists were able to describe what happened the day after the impact event, the First … Read more

The Unpredictable Journey of the Magnetic North Pole

Number of words: 320 We know that Earth’s magnetic North Pole doesn’t quite line up with the North Pole on a world map — it’s wandered, at a glacial pace, about 1,400 miles since its first discovery in 1831, according to the National Oceanic and Atmospheric Administration (NOAA). What scientists didn’t expect, however, is that … Read more