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Females have penises in sex-reversed cave insects

By James Morgan Science reporter, BBC News Female insects with “penises” have been discovered in Brazil – the first example of an animal with sex-reversed genitalia, scientists say. Neotrogla females insert the erectile organs into males’ vagina-like openings. The elaborate structure, dubbed a “gynosome”, is used to suck out sperm … Continue reading

Mineral hints at bright blue rocks deep in the Earth

By Simon Redfern BBC Science writer Minerals preserved in diamond have revealed hints of the bright blue rocks that exist deep within the Earth. They also provide the first direct evidence that there may be as much water trapped in those rocks as there is in all the oceans. The … Continue reading

Mysterious new man-made gases pose threat to ozone layer

By Matt McGrath Environment correspondent, BBC News Scientists have identified four new man-made gases that are contributing to the depletion of the ozone layer. Two of the gases are accumulating at a rate that is causing concern among researchers. Worries over the growing ozone hole have seen the production of … Continue reading

Tourism best hope for critically endangered lemurs

By Melissa Hogenboom Science reporter, BBC News Madagascar’s lemurs – the world’s most threatened primate – could be saved from extinction by eco-tourism, conservationists say. The big-eyed fluffy creatures are unique to the island but their numbers have declined dramatically in recent years. Now researchers have unveiled a survival plan … Continue reading

Arctic Ocean ‘acidifying rapidly’

  By Roger Harrabin (Follow Roger on Twitter @rharrabin) Environment analyst, BBC News The Arctic seas are being made rapidly more acidic by carbon dioxide emissions, according to a new report. Scientists from the Arctic Monitoring and Assessment Programme (AMAP) monitored widespread changes in ocean chemistry in the region. They say … Continue reading

The Chuditch or Western Quoll

Every seen a creature like this before? The western quoll (Dasyurus geoffroii) is also known as the chuditch (especially Western Australia, from Noongar djooditj[3]), atyelpe or chilpa (from Arrernte[4]), kuninka (from Western Desert language[5]) and western native cat. It is a medium-sized predator and has a white-spotted brown coat and … Continue reading

Vulnerable Island Nations Call For Urgent Action

Washington, DC, May 11, 2012 – With prospects for a comprehensive climate treaty now delayed until 2020, the Federated States of Micronesia today called on the 197 Parties to the Montreal Protocol to strengthen climate protection under that treaty by phasing down the production and use of the super-greenhouse gases … Continue reading

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