Prince William and Kate Middleton have outlined their trip to North America this summer.
north america
North American Pine Trees Endangered Of Being Extinct?
Due to climate change and attacking beetles western forests in North America where the pine trees populate may disappear in the coming decades, according to a study by US and Canadian researchers.
Tropical Fruits Are In Great Demand On World Market
The global market demand for tropical fruits is growing in spite of bad weather abnormalities brought about by El Niño, economic crisis, currency turmoils, pests and pesky tariffs.