Amazon - how will it cope with drought?
A collaboration involving 80 scientists has identified the regions of the Amazon rainforest where trees are most likely to face the greatest risk from drier conditions brought about by climate change.
Environment News
Amazon - challenges of science in the rainforest
As an ecologist, Dr Julia Tavares often has to consider how to collect data from remote locations.
'Phone apps unable to identify one in five plants'
Some smartphone identifier apps misidentify at least one in five plant species, according to a new study.
Alerting vulnerable communities to extreme weather
Scientists have been awarded £2 million to develop ways of alerting communities in South Africa, Zambia and Mozambique to extreme weather.
Billions of tonnes of ice lost from Antarctic Ice sheet
Scientists have calculated that the fastest changing Antarctic region - the Amundsen Sea Embayment - has lost more than 3,000 billion tonnes of ice over a 25-year period.
Activity deep in Earth affects the global magnetic field
Compass readings that do not show the direction of true north and interference with the operations of satellites are a few of the problems caused by peculiarities of the Earth’s magnetic field.
Mineral dust and Earth's oxygen levels
Mineral dust played a key role in raising oxygen levels in the Earth’s atmosphere billions of years ago, with major implications for the way intelligent life later evolved, say researchers.
Reduced rainfall in tropics linked to deforestation
Deforestation is resulting in reduced rainfall across large parts of the tropics, according to new research.
Satellites reveal speed-up of Antarctic glaciers
Glaciers along the Antarctic peninsula are flowing faster in the summer because of a combination of melting snow and warmer ocean waters, say researchers.
Accuracy at risk as governments reject specialist mapping tools
Governments are not using the latest mapping technology to report key environmental data about tropical forests to the UN, say researchers.