BE IT plant or animal, introduction of a foreign species to an environment has more often than not put the native ones at risk. At places, while competing for food and space, foreign species become so invasive that they push the region’s predominant organisms to extinction. In case of animals, …
Judging the effect of climate change on ocean currents could take longer than we thought. The circulation of warm water in the North Atlantic is suspected to be slowing, and the worry is that global warming is to blame.
