Africa research news

Birdfeeding favours non-native bird species - The Guardian

10 hours 45 min ago

The Guardian

Birdfeeding favours non-native bird species
The Guardian
A team of scientists from New Zealand and Australia, led by Josie Galbraith, a doctoral candidate in the School of Biological Sciences at the University of Auckland, wanted to know if bird feeding might increase the capacity of urban areas to support ...

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Pass the salt, please. It's good for you. - Washington Post

Mon, 2015-05-04 21:51

Pass the salt, please. It's good for you.
Washington Post
“In biology, if something is attractive and we invest in gaining it, it must be beneficial, adaptive in evolutionary terms,” says Micah Leshem, a professor of psychology at Haifa University in Israel, who spent decades researching salt's unique appeal ...

Could traditional plants hold the secret to saving crops from pests? - GreenBiz

Mon, 2015-05-04 07:58

GreenBiz

Could traditional plants hold the secret to saving crops from pests?
GreenBiz
That's why some farmers near Arusha, a city in northern Tanzania, are looking with optimism to research underway at the nearby Nelson Mandela African Institution of Science and Technology. For her thesis project, graduate student Angela Mkindi is ...

Could traditional plants hold the secret to saving crops from pests? - GreenBiz

Mon, 2015-05-04 07:58

GreenBiz

Could traditional plants hold the secret to saving crops from pests?
GreenBiz
That's why some farmers near Arusha, a city in northern Tanzania, are looking with optimism to research underway at the nearby Nelson Mandela African Institution of Science and Technology. For her thesis project, graduate student Angela Mkindi is ...

Food security, livelihoods at risk as destructive pest invades Tanzania - Africa Science News Service

Mon, 2015-05-04 07:57

Food security, livelihoods at risk as destructive pest invades Tanzania
Africa Science News Service
The discovery of the papaya mealybug in Tanzania means that the rest of East Africa is now likely to be affected as well. According to Dr James, Legg, IITA entomologist, and one of the scientists who is leading the efforts to contain the pest after ...
Tanzania Invaded By the Deadly Papaya Mealy Bug DiseaseEast African Business Week

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Rare African plant signals diamonds beneath the soil - Science /AAAS

Mon, 2015-05-04 07:15

Science /AAAS

Rare African plant signals diamonds beneath the soil
Science /AAAS
Prospectors are going to “jump on it like crazy,” says Steven Shirey, a geologist specializing in diamond research at the Carnegie Institution for Science in Washington, D.C.. Miners have long known that particular plants can signal ore-bearing rocks.
This plant may be the best diamond-finding tool you'll ever haveMINING.com

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Unrecognized Species of African Elephants Face Extinction - Nature World News

Mon, 2015-05-04 05:07

Nature World News

Unrecognized Species of African Elephants Face Extinction
Nature World News
Alfred Roca, a member of the Carl R. Woese Institute for Genomic Biology, argues that many conservation groups are overlooking a very important fact: the African elephants recovering in southeastern Africa are very different than the pachyderms found ...
Majority of Earth's Giant Herbivores are Threatened With ExtinctionRYOT
60% of large herbivores on the verge of extinction, bleak study findsZME Science
Wildlife decline may lead to 'empty landscape'BBC News
Dispatch Times -KTVZ
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Elephant Watch - The New Yorker

Mon, 2015-05-04 04:31

The New Yorker

Elephant Watch
The New Yorker
Céline Sissler-Bienvenu, a regional director for the U.S.-based International Fund for Animal Welfare, heard about the slaughter, travelled to the park, and notified the authorities in Yaoundé, the capital. ... in Africa. George Wittemyer, the chairman ...

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Chelsea Clinton highlights plight of elephants on visit to reserve in Kenya - Washington Post

Mon, 2015-05-04 00:01

Chelsea Clinton highlights plight of elephants on visit to reserve in Kenya
Washington Post
SAMBURU, Kenya — Former President Bill Clinton and his daughter, Chelsea, visited one of Africa's most prominent elephant reserves Sunday, highlighting the enormous threat still facing the species, in spite of growing conservation efforts. In a ...

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Violence Adding to Credit Risk Amid South Africa's Power Crisis - Bloomberg

Sun, 2015-05-03 23:28

Bloomberg

Violence Adding to Credit Risk Amid South Africa's Power Crisis
Bloomberg
South Africa's credit risk is climbing relative to emerging-market peers after a wave of violence against foreigners soured investor sentiment already dimmed by power shortages, according to Nedbank Group Ltd. Credit-default swaps to protect ... “South ...

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Oxygen-starved 'dead zones' with no marine life up to 100-miles long ... - The Independent

Sun, 2015-05-03 11:12

Tech Times

Oxygen-starved 'dead zones' with no marine life up to 100-miles long ...
The Independent
The group of researchers led by Dr Johannes Karstensen have suggested that: 'the eddies propagate westward, at about four to five kilometres day, from their generation region off the West African coast into the open ocean.' Dead zones are usually found ...
Dead zones — where animals suffocate and die — found in the Atlantic's open ...Washington Post
'Dead zones' with no marine life up to 100-mile long discovered in the ...Times of India
Several Ocean Dead Zones Found in AtlanticClapway
National Monitor -The Daily Star -Tech Times
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Sugarcane aphid a potential new pest for grain sorghum - Hays Daily News

Sat, 2015-05-02 20:39

Sugarcane aphid a potential new pest for grain sorghum
Hays Daily News
This insect appears to have arrived on infested sugar cane planting material from Hawaii and changed its host from sugarcane to plants in the genus Sorghum — grain sorghum, forage sorghums, sorghum-X-sudan crosses and johnsongrass. ... The aphid is a ...

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Two Leading Biologists Discuss The Next Step In Saving The Planet - io9

Sat, 2015-05-02 18:15

io9

Two Leading Biologists Discuss The Next Step In Saving The Planet
io9
Sean B. Carroll made his name by unifying the study of humans and animals, showing that development in both is driven by the same fundamental molecular and genetic processes. So what happened when these two scientists were brought together?
Two Top Biologists Talk about The Next Step In Saving The PlanetThe Post

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Science | Five more scientific problems found in evolutionary theory - World Magazine

Sat, 2015-05-02 12:03

World Magazine

Science | Five more scientific problems found in evolutionary theory
World Magazine
Before law school he conducted geological research at the Scripps Institution for Oceanography, and he is now a program officer with Discovery Institute's Center for Science and Culture. ... In the 1960s, around the time the genetic code was first ...

Wildlife decline may lead to 'empty landscape' - BBC News

Fri, 2015-05-01 23:21

RedOrbit

Wildlife decline may lead to 'empty landscape'
BBC News
... raising the threat of an "empty landscape", say scientists. About 60% of giant herbivores - plant-eaters - including rhinos, elephants and gorillas, are at risk of extinction, according to research. Analysis of 74 herbivore species, published in ...
Loss of large herbivores will lead to 'empty' landscapesRedOrbit
Facing an 'empty landscape'Corvallis Gazette Times
World at risk of 'empty landscape' as large herbivores face extinctionTimes of India
EurekAlert (press release)
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Atlantic 'Dead Zones' Could Cause Mass Fish Kills - Nature World News

Fri, 2015-05-01 22:50

Tech Times

Atlantic 'Dead Zones' Could Cause Mass Fish Kills
Nature World News
To study the dead zone, which is located off the West African coast, the research team used drifting floats and used satellite observations to measure oxygen levels and plant growth. They discovered that the dead zone contains concentrations of almost ...
Deep Sea Dead Zones Found Far Out In Atlantic OceanTech Times
'Dead Zones' With Lowest Oxygen Levels Ever Recorded Discovered In Open ...Headlines & Global News
Public Release: 30-Apr-2015 'Dead zones' found in Atlantic open watersEurekAlert (press release)
Science 2.0 -Science Codex
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Facing an 'empty landscape' - Corvallis Gazette Times

Fri, 2015-05-01 18:04

Corvallis Gazette Times

Facing an 'empty landscape'
Corvallis Gazette Times
Big plant-eaters are under serious stress on every continent except Antarctica, the study found. Elephants and rhinos are on the run in Asia as well as Africa. Other threatened animals include hippopotami and zebras in Africa, camels in Central Asia ...
Global decline of large herbivores may lead to an 'empty landscape'Phys.Org
Rainforests and savannas at risk of becoming 'empty landscapes'Daily Mail
World at risk of 'empty landscape' as biggest herbivores face extinctionInternational Business Times UK
Yahoo News UK
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Climate Change Effects On Coffee Production: How Hotter Weather Is Killing The ... - International Business Times

Fri, 2015-05-01 17:50

International Business Times

Climate Change Effects On Coffee Production: How Hotter Weather Is Killing The ...
International Business Times
“Rising temperatures have already reduced crop quality and increased the pressure of pests and diseases, reducing agricultural production worldwide,” scientists noted. The livelihoods of an estimated 25 million ... "Coffee yields have declined to their ...
Coffee catastrophe beckons as climate change threatens arabica plantThe Guardian

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Millions of Dollars in Ivory Sold on Craigslist - Live Science

Fri, 2015-05-01 17:37

Live Science

Millions of Dollars in Ivory Sold on Craigslist
Live Science
From March 16 to 20, researchers with the International Fund for Animal Welfare (IFAW) and the Wildlife Conservation Society (WCS) combed through Craigslist postings in 28 geographic areas across the country. Just in that five-day ... Many buyers may ...

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Chipotle's GMO message is muddled - LancasterOnline

Fri, 2015-05-01 15:49

LancasterOnline

Chipotle's GMO message is muddled
LancasterOnline
Scroll deeper into the Chipotle website and you'll learn that, in fact, many of the beverages sold at Chipotle do contain GMOs (in the high-fructose corn syrup), and some of the meat and dairy served at Chipotle is “likely to come from animals given at ...

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