Opossum uses its defense mechanism of 'playing dead' when it feels threatened. It collapses, emits a foul odour, and becomes ...
Often, new creatures are found, including a sea cucumber that has been named after ... The Environmental Defense Fund reports that overfishing is "the most serious threat to our oceans." ...
An curved arrow pointing right. On a recent expedition in the Mariana Trench, NOAA's Okeanos Explorer team spotted this sea cucumber and the unique way it swims. Produced by Grace Raver Footage ...