
Monkeys in Brazil 'have used stone tools for hundreds of years at least'
New archaeological evidence suggests that Brazilian capuchins have been using stone tools to crack open cashew nuts for at least 700 years. Researchers say, to date, they have found the earliest arc ... more
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One reaction, two results, zero waste
Finding new and effective ways to create alcohols and esters is a constant target in chemistry, as these substances are important industrial compounds and feedstocks - the raw materials from which m ... 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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New clues could help scientists harness the power of photosynthesis
Identification of a gene needed to expand light harvesting in photosynthesis into the far-red-light spectrum provides clues to the development of oxygen-producing photosynthesis, an evolutionary adv ... more
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Israel ultra-Orthodox women go hi-tech
Bright and airy, the workspace at Comax is much like other Israeli hi-tech firms, except that a rabbi has carefully vetted its design to allow ultra-Orthodox Jewish women to work there. ... more
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China has 'no historic rights' in South China Sea: tribunal
China has no legal basis to claim "historic rights" to islands in the South China Sea and has violated Manila's sovereign rights, an international tribunal ruled on Tuesday, in a bitter dispute that risks stoking further tensions in Southeast Asia. ... more
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Researchers reveal first sightings of rare whales off New Zealand coast
For the first time in New Zealand waters an extremely rare grouping of Shepherd's Beaked Whales has been spotted from a University of Otago research vessel off the coast of the city of Dunedin in th ... more
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At the insect singles bar, cicadas provide the soundtrack
Summer days resonate with the sound of cicadas trying to make a love connection. But like a lot of singles, male cicadas don't always attract the kind of mates they're hoping for.
Cicada calls ... more
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