Dust from the Sahara blows minerals from fish fossils across the Atlantic and helps plants grow in the Amazon rainforest.
Amazon river turtles communicate with their hatchlings and with one another using vocalizations, recordings reveal.
Pushed out of their home territory by violence, a second wave of people who had been living in voluntary isolation in the Amazon rainforest has made contact with villagers in Brazil.
Last month's news of an isolated Amazon rainforest tribe in Brazil making contact with outsiders for the first time in almost two decades prompts the question: Are there many more such tribes left?
The illness is potentially deadly for the individuals, who have never been exposed to it before.
The tribe emerged from the rainforest and approached a group of scientists, though their motivations are unclear.
NASA can proceed with its solicitation to dispense with one of the space shuttle's mothballed launch pads, the Government Accountability Office has determined. Continue reading â†’
Amazon CEO drops prime-time bombshell: octocopter drones are slated to deliver packages, potentially in the next four to five years. Continue reading â†’
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