Category archives for: Nature

60% of Africa’s forest elephants killed for ivory over past decade

These are seized tusks, including some from elephant babies, from Pokola, Republic of Congo - Credit: Copyright Naftali Honig, PALF - Project for the Application of Law for Fauna

African forest elephants are being poached out of existence. A study just published in the online journal PLOS ONE shows that across their range in central Africa, a staggering 62 percent of all forest elephants have been killed for their ivory over the past decade. “The analysis confirms what conservationists have feared: the rapid trend [...]

Ancient DNA solves 320-year-old mystery

Painting of a Falkland Islands wolf by Michael Rothman, Ace Coinage Inc - Credit: Michael Rothman, Ace Coinage Inc

University of Adelaide researchers have found the answer to one of natural history’s most intriguing puzzles – the origins of the now extinct Falkland Islands wolf and how it came to be the only land-based mammal on the isolated islands – 460km from the nearest land, Argentina. Previous theories have suggested the wolf somehow rafted [...]

Giant Leatherback Sea Turtle could be extinct within 20 years

Biologists have found a 78 percent drop in leatherback turtle nests at their primary nesting site. There is concern that the largest marine turtle in world may vanish - Credit: UAB

An international team led by the University of Alabama at Birmingham (UAB) has documented a 78 percent decline in the number of nests of the critically endangered leatherback sea turtle (Dermochelys coriacea) at the turtle’s last stronghold in the Pacific Ocean. The study, published online Feb. 26 in the Ecological Society of America’s scientific online [...]

Mystery over origin of domesticated horses solved

horses

Domestic horses originated in the steppes of modern-day Ukraine, southwest Russia and west Kazakhstan, mixing with local wild stocks as they spread throughout Europe and Asia, a new research has indicated. Scientists have remained puzzled over the origin of domesticated horses for several decades until now. Based on archaeological evidence, it had long been thought [...]

Chimpanzee ground nests offer new insight into our ancestors descent from the trees

Chimpanzees on ground - Credit: National Geographic

The first study into rarely documented ground-nest building by wild chimpanzees offers new clues about the ancient transition of early hominins from sleeping in trees to sleeping on the ground. While most apes build nests in trees, this study, published in the American Journal of Physical Anthropology, focused on a group of wild West African [...]

‘Extinct’ Galapagos Tortoise Reappears

A giant tortoise, native from the Pinta Island, is seen at the Galapagos National Park in Isla Santa Cruz, in 2004. US scientists said Monday an iconic tortoise that has been presumed extinct in the Galapagos Islands for 150 years may still exist, based on DNA blood samples from the giant creatures’ living children. (AFP [...]

New snake in Tanzania: ‘Fierce, probably venomous’

NAIROBI, Kenya (AP) — The world’s newest snake has menacing-looking yellow and black scales, dull green eyes and two spiky horns. And it’s named after a 7-year-old girl. Matilda’s Horned Viper was discovered in a small patch of southwest Tanzania about two years ago and was introduced last month as the world’s newest known snake [...]

Earth’s massive extinction: The story gets worse

Scientists have uncovered a lot about the Earth’s greatest extinction event that took place 250 million years ago when rapid climate change wiped out nearly all marine species and a majority of those on land. Now, they have discovered a new culprit likely involved in the annihilation: an influx of mercury into the eco-system. “No [...]

Giant fungus discovered in China

The most massive fruiting body of any fungus yet documented has been discovered growing on the underside of a tree in China. The fruiting body, which is equivalent to the mushrooms produced by other fungi species, is up to 10m long, 80cm wide and weighs half a tonne. That shatters the record held previously by [...]

Just what is Manhattanhenge?

New Yorkers have witnessed an urban solar phenomenon, with the Sun setting in alignment with the city’s skyscrapers and giving an effect fans say is reminiscent of Wiltshire’s Stonehenge. Welcome to Manhattanhenge. Twice every year amateur photographers gather in carefully-selected spots to set up tripods and wait to capture the ultimate sunset. On Wednesday night [...]

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