The trunks and branches of trees in Australia's tropical rainforests – also known as woody biomass – have become a net source of carbon dioxide to the atmosphere, according to a new international study.  

According to the team behind the Nature study, which includes experts from The Australian National University (ANU), Australia’s wet tropics are the first globally to show this response to climate change. The rising temperature, air dryness and droughts caused by human-driven climate change are likely the major culprits.

More than a third of Canadian teens say climate change is impacting their mental health, according to a national study led by Athabasca University researchers.

New report from the World Economic Forum and Frontiers identifies ten technologies with the potential to accelerate climate action, restore ecosystems, and drive sustainable innovation within planetary boundaries. 

The World Economic Forum and leading open science publisher Frontiers today launched the inaugural 10 Emerging Technology Solutions for Planetary Health report, a landmark publication spotlighting ten breakthrough innovations that could accelerate global efforts to tackle climate change, restore ecosystems, and build long-term resilience. These technologies offer scalable, science-based solutions to help society operate within planetary boundaries and foster a more sustainable relationship with Earth's systems. 

Kyoto, Japan -- Around the world, we are already witnessing the detrimental effects of climate change, which we know will only become more severe. Extreme weather events such as heavy rainfall, tropical cyclones, and heat waves are projected to intensify, and this will negatively impact both human society and natural ecosystems.

Assessing how climate change affects extreme weather is important not only from a scientific point of view, but also from a practical perspective. It is critical that we start adapting to climate change and mitigating the effects of potential disasters.

This situation has motivated a team of researchers at Kyoto University to investigate how climate change -- in particular, rising temperatures -- affects precipitation in Japan. The team has focused on heavy rainfall patterns and what kind of atmospheric conditions influence their characteristics.