News tagged with elephant numbers

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Search results for elephant numbers


Australia -- land of the koala, kangaroo... and elephant

Elephants and maybe rhinoceroses could be introduced to Australia to chomp on an invasive African grass that also causes wildfires, according to an idea reported in a scientific journal on Wednesday.

Biology / Ecology

created Feb 01, 2012 | popularity 4.6 / 5 (5) | comments 16

Mouse to elephant? Just wait 24 million generations

Scientists have for the first time measured how fast large-scale evolution can occur in mammals, showing it takes 24 million generations for a mouse-sized animal to evolve to the size of an elephant.

Biology / Evolution

created Jan 30, 2012 | popularity 4.6 / 5 (22) | comments 46 | with audio podcast

Great Barrier Reef hopes on ice in Aussie Outback

The arid plains fringing Australia's desert centre are more suited to camels than blooms of coral but here, hundreds of miles from the coast, a piece of the Great Barrier Reef has been put on ice.

Space & Earth / Environment

created Jan 25, 2012 | popularity 5 / 5 (2) | comments 0

New study of hunter-gatherers suggests social networks sparked evolution of cooperation

Ancient humans may not have had the luxury of updating their Facebook status, but social networks were nevertheless an essential component of their lives, a new study suggests.

Other Sciences / Social Sciences

created Jan 25, 2012 | popularity 4 / 5 (3) | comments 1 | with audio podcast

Sumatran elephants could be extinct in 30 years

The Sumatran elephant could be extinct in the wild within three decades unless immediate steps are taken to slow the breakneck pace of deforestation, environmentalists warned Tuesday.

Biology / Ecology

created Jan 24, 2012 | popularity not rated yet | comments 0

Record ivory seizures in 2011: watchdog

The past 12 months has seen a record number of large ivory seizures across the world, confirming a sharp increase in the illegal trade in recent years, a wildlife watchdog said Thursday.

Biology / Ecology

created Dec 29, 2011 | popularity not rated yet | comments 1

A fresh perspective on internet security

People don’t do enough to protect themselves on the Internet. They don’t use good passwords. They’re poor at recognizing the URL of “phishing” sites. They ignore certificate errors.

Technology / Internet

created Dec 21, 2011 | popularity not rated yet | comments 1

Heart attacks, other emergencies spike during holidays

(Medical Xpress) -- During his 23-year career, the medical director of the UCSF Emergency Department has done everything from treat traumatic injuries to deliver babies. While medical emergencies occur throughout ...

Medicine & Health / Health

created Dec 21, 2011 | popularity 5 / 5 (1) | comments 0

Experiments explain why almost all multicellular organisms begin life as a single cell

Any multicellular animal, from a blue whale to a human being, poses a special difficulty for the theory of evolution. Most of the cells in its body will die without reproducing, and only a privileged few will ...

Biology / Cell & Microbiology

created Dec 15, 2011 | popularity 4.6 / 5 (11) | comments 7 | with audio podcast

The disappearance of the elephant caused the rise of modern man 400,000 years ago

Elephants have long been known to be part of the Homo erectus diet. But the significance of this specific food source, in relation to both the survival of Homo erectus and the evolution of modern humans, has n ...

Other Sciences / Archaeology & Fossils

created Dec 12, 2011 | popularity 3.7 / 5 (9) | comments 5 | with audio podcast


List of search results for elephant numbers