
Weatherford: The worst is over for the oil sector
Mirroring sentiments expressed by its peers, oilfield services company Weatherford said the market, particularly in North America, has bottomed out. ... more
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WWF calls for crack down on 'tiger farms'
The World Wildlife Fund on Thursday urged Asian states to investigate all tiger breeding centres and crack down on any involved in black-market animal trade. ... more
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Arrival of US aircraft carrier fuels Venezuelan fears of attack
Russia offers US nuclear talks in bid to ease tensions
US-China tensions weigh on Lisbon's Web Summit
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Wild animals evacuated because of fire return home in LA
Kuba the tiger paces in his cage, pawing at the metal floor and growling. He's in a bad mood. ... more
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To keep soil health, scientists say mix up plant species
Soil health is deteriorating around the globe. A combination of commercial agricultural practices, global warming and pollution are draining nutrients and encouraging the accumulation of contaminants. ... more
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Aid agencies seek $1.2 billion to fight southern Africa drought
Humanitarian agencies said Thursday that they need $1.2 billion in critical aid for seven drought-stricken countries in southern Africa, as the El Nino weather phenomenon continues to devastate crops across the region. ... more
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Latest El Nino weather pattern is over: UN
The latest El Nino weather phenomenon, which was one of the most powerful on record, has ended but could be replaced by its stormy sister La Nina in the coming months, the UN meteorological agency said Thursday. ... more
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1.7 million-year-old foot bone offers earliest evidence of malignant cancer
Cancer's roots lie deep in prehistory. Swartkrans cave, a rich archaeological site, has yielded a 1.7 million-year-old foot bone with a malignant tumor - the oldest evidence of cancer yet discovered by scientists. ... more
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