Scientists say we've already exceeded seven of nine planetary boundaries contributing to Earth's stability, life support and resilience. This poses a risk, but it's not all bad news. If Earth were a ...

Humans are gambling on the very stability of Earth's life support systems, scientists said Wednesday, warning that ocean acidity was yet another key planetary threshold to be breached. A team of ...

The world's oceans have reached critical levels of acidity, the Potsdam Institute for Climate Impact Research (PIK) said in its annual Planetary Health Check, published this week. It is the first time ...

Humans are gambling with the very stability of Earth’s life support systems, scientists warned on Wednesday, cautioning that ocean acidity was yet another key planetary threshold to be breached. A ...