An international research team has retraced the astonishing lifetime journey of an Arctic woolly mammoth, which covered enough of the Alaska landscape during its 28 years to almost circle the Earth twice.
Paleontology & Fossils
Aug 12, 2021
0
1040
A critically endangered Sumatran elephant has been found decapitated with its tusks missing in Indonesia, the conservation agency said Monday, as it opened a poaching investigation.
Ecology
Jul 12, 2021
0
17
In the Arctic, climate change and pollution are the biggest threats to top predators like narwals. Studying the animals' tusks reveals that diet and exposure to pollution have shifted over the past half century in response ...
Plants & Animals
Mar 29, 2021
0
125
Every year, a new growth layer is added to the narwhal's spiraled tusk. The individual layers act as an archive of data that reveals what and where the animal has eaten, providing a glimpse of how the ice and environmental ...
Ecology
Mar 11, 2021
0
70
In 1533, the Bom Jesus—a Portuguese trading vessel carrying 40 tons of cargo including gold, silver, copper and more than 100 elephant tusks—sank off the coast of Africa near present-day Namibia. The wreck was found in ...
Plants & Animals
Dec 17, 2020
0
104
Showy peacock feathers, extravagant elk antlers and powerful crayfish claws are just a few examples of the ostentatious animal extremes used to compete for and attract mates, a process called sexual selection.
Plants & Animals
Mar 17, 2020
0
178
Narwhals are often called the unicorns of the sea. The long tusk of the male narwhal sets these whales apart, but it's not the only thing that makes Monodon monoceros among the most intriguing and mysterious marine mammals.
Ecology
Jan 15, 2020
0
4
Zimbabwe President Emmerson Mnangagwa opened a UN wildlife summit on Monday with a call to lift the global ivory trade ban so that the country can sell $600 million of stockpiled tusks.
Ecology
Jun 24, 2019
2
0
Chinese authorities have seized 7.5 tonnes of ivory—2,748 elephant tusks—in one of the biggest busts in recent years as the country cracks down on the sale of illegal wildlife products.
Ecology
Apr 16, 2019
0
28
An elephant has been found dead with its tusks and tail sliced off in a wildlife sanctuary in Cambodia, where wild elephant numbers have dwindled to just a few hundred due to poaching and deforestation.
Ecology
Feb 25, 2019
0
7
