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4 articles from Guardian Unlimited Science

Starwatch: Jupiter in a close encounter with red giant Antares

Our largest planet and the red supergiant are close together in the south-eastern sky, joined on Wednesday evening by the moon There is an interesting trio of celestial objects to look out for on the evening of 8 August. The mighty planet Jupiter is currently close to the red giant star Antares in the constellation Scorpius. On 8 August, this pair will be joined by the moon. The chart shows the...

New medical procedure could delay menopause by 20 years

Operation could benefit thousands of women who experience serious health issuesA medical procedure that aims to allow women to delay the menopause for up to 20 years has been launched by IVF specialists in Britain.Doctors claim the operation could benefit thousands of women who experience serious health problems, such as heart conditions and bone-weakening osteoporosis, that are brought on by the...

We must change food production to save the world, says leaked report

Cutting carbon from transport and energy ‘not enough’ IPCC findsAttempts to solve the climate crisis by cutting carbon emissions from only cars, factories and power plants are doomed to failure, scientists will warn this week.A leaked draft of a report on climate change and land use, which is now being debated in Geneva by the Intergovernmental Panel on Climate Change (IPCC), states that it...

'Both sides' of the climate change debate? How bad we think it is, and how bad it really is | Greg Jericho

It’s time to stop being mealy-mouthed about this. No more silent passes to climate science deniersOver the past couple of weeks things have been happening on the climate change front but, unfortunately, little is changing in parliament, where the government’s direct action policy has continued to be an utter failure and a Queensland LNP MP suggested in his first speech in the House of...