Biodiversity talks in final days with many issues unresolved

Negotiators at a United Nations biodiversity conference Saturday have still not resolved most of the key issues around protecting the world's nature by 2030 and providing tens of billions of dollars to developing countries ...

Using machine learning to better understand how water behaves

Water has puzzled scientists for decades. For the last 30 years or so, they have theorized that when cooled down to a very low temperature like -100C, water might be able to separate into two liquid phases of different densities. ...

At COP15, businesses urged to act for nature

Widely blamed for ravaging Earth's ecosystems, big businesses are nevertheless being turned to as key players in a deal to save nature at the COP15 biodiversity conference.

Malaysia landslide death toll rises to 23

Rescue workers scoured muddy terrain for survivors and bodies on Saturday as the death toll from a landslide at a Malaysian campsite rose to 23, including six children, authorities said.