14:00
Vaccine to save koalas

Australia approves first vaccine to save koalas from chlamydia

A vaccine to protect Australia's koalas against chlamydia has been approved for the first time, a development that scientists believe could stop the spread of the deadly disease that has ravaged populations of the beloved endangered animal.

06:00
Brazil-UN

Brazil refuses to cover UN hotel costs for COP30

Brazil’s government has ruled out subsidising hotel costs for delegates attending the COP30 climate summit in Belém this November, despite growing concerns over soaring accommodation prices.

14:28
Ocean Acidification

EXPLAINER - What is ocean acidification and why does it matter?

Ocean acidification, caused by rising CO₂, is silently reshaping marine life, threatening shellfish, coral reefs, and coastal communities. Scientists warn its impacts could ripple through food chains, economies, and human livelihoods unless urgent action is taken.

19:30
Wildfires

Wildfires devastate southern Europe amid deadly heatwave

Wildfires, driven by intense heatwaves, strong winds, and in some cases suspected arson, raged across southern Europe on Wednesday, torching homes, farmland, and factories while forcing thousands of residents and tourists to flee.

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Opinion