African swine fever (ASF), is a highly contagious viral disease of domestic and wild pigs that has become a serious global threat to the pig industry and related sectors. Its existence and rampant spread has made a significant impact on protein availability, consumption and trade.

The ~70 km-diameter Yarrabubba impact structure in Western Australia is regarded as among Earth’s oldest, but has hitherto lacked precise age constraints. Here we present U–Pb ages for impact-driven shock-recrystallised accessory minerals.

Disastrous bushfires during the last months of 2019 and January 2020 affected Australia, raising the question to what extent the risk of these fires was exacerbated by anthropogenic climate change.

The Melbourne Boxing Day Test may have to be played at night or moved away from Christmas to November or March as the number of extreme heat days rises over coming decades, a new report says.

We evaluate methods to calculate the economic value of protected areas derived from the improved mental health of visitors. A conservative global estimate using quality-adjusted life years, a standard measure in health economics, is US$6 trillion p.a.

Drought is not a natural disaster and must be accepted as an enduring feature of the Australian landscape which climate change is only going to make worse, the drought coordinator has reported, warning the nation may see some areas become “more marginal and unproductive” as a result.

This report examines current and future climate change impacts on the Australian climate and weather extremes that produce significant property, personal and economic damage and hardship.

Most estimates of global mean sea-level rise this century fall below 2 m. This quantity is comparable to the positive vertical bias of the principle digital elevation model (DEM) used to assess global and national population exposures to extreme coastal water levels, NASA’s SRTM. CoastalDEM is a new DEM utilizing neural networks to reduce SRTM error. Here we show – employing CoastalDEM—that 190 M people (150–250 M, 90% CI) currently occupy global land below projected high tide lines for 2100 under low carbon emissions, up from 110 M today, for a median increase of 80 M.

The word “unprecedented” has been in regular use lately. As predictions about climate change increasingly become observations, are witnessing firsthand the impacts of more frequent and severe weather events. These events are playing havoc with health, agricultural systems, communities and economy.

India is the world's largest emitter of sulphur dioxide contributing more than 15% of the global anthropogenic SO2 emissions from the point sources tracked by NASA. The major SO2 emission hotspots in India are Singrauli (Madhya Pradesh) Neyveli and Chennai (Tamil Nadu), Talcher and Jharsuguda (Odisha), Korba (Chhattisgarh) , Kutch (Gujarat), Ramagundam (Telangana) and Chandrapur and Koradi (Maharashtra) shows the Greenpeace study based on NASA data.

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