Increased grazing pressure threatens the most arid rangelands

A new study published in Science reports results from the first-ever global field assessment of the ecological impacts of grazing in drylands. An international research team has found that grazing can have positive effects ...

Accumulated heat in the upper ocean is at record levels again

The world's oceans are hotter than ever before, continuing their record-breaking temperature streak for the sixth straight year. The finding based on the latest data through 2021 comes at the end of the first year of the ...

Smart cities vs. 'locked-in' cities

One of the key issues facing modern cities today is municipalities being locked in to technology from a single provider, and instead ensuring they are free to transition to the most convenient products and services for citizens ...

Cities provide paths from poverty to sustainability

New international agreements commit all UN member nations to solving humanity's greatest challenges over the next few decades, from eliminating extreme poverty and unhealthy living conditions to addressing climate change ...

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