Planet's monthly hot streak ebbs in September

The planet's longest hot streak in 137 years of record-keeping came to an end Tuesday, with last month registering as the second warmest September in modern times, said US government scientists.

Tax fossil fuels or risk kids' future: US climate scientist

Levels of the planet's three most dangerous greenhouse gases are rising, and fossil fuels must be taxed to protect children from the turmoil of rising seas and extreme storms, climate scientist James Hansen warned Tuesday.

Juno team begins powering up science instruments

The engineers and scientists working on NASA's Juno mission have been busying themselves, getting their newly arrived Jupiter orbiter ready for operations around the largest planetary inhabitant in the solar system. Juno ...

Measuring impact of Kenya's ivory burning 'urgent'

Gathering evidence on the impact of Kenya's record-breaking ivory burn on elephant conservation should be an urgent priority according to four University of Queensland scientists.

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