With his magnificent underwater images, Gerardo del Villar wants to rehabilitate the reputation of the ocean's great predators, inspire conservation, and encourage responsible ecotourism.

In the lead up to the inauguration, the six largest US banks left a voluntary alliance with the UN to reach net zero by 2050. Now, critics are calling for new climate laws.

A startup called Marine Biologics is breaking down seaweed into its base components so they can be used for a range of consumer applications, from foodstuffs to cosmetics to bioplastics.

Under the sea ice during the Arctic’s pitch-black polar night, cells power photosynthesis on the lowest light levels ever observed in nature.

Kentucky and Tennessee have flooded repeatedly in recent years, but with little ability to develop land on higher ground, many residents are forced to continue living in high-risk areas.

Conservationists are determined to protect the magnificent rays of the Pacific—whether that’s tracking them with acoustic tags or flying drones, or through exposing the black market for their meat and parts.

Filters in water pitchers or under-sink systems capture dangerous chemicals, only for them to be returned to the environment. A researcher from North Carolina is pioneering a new system that could get rid of forever chemicals forever.

Watch Duty proved indispensable during the recent LA wildfires. John Mills, the app’s creator, wants it to be the one place to go for tracking disasters. He just needs all the data to do it.

Torrential rain is expected this week in Los Angeles, which risks producing flash flooding and landslides in areas stripped of vegetation by the recent wildfires.

Tree-mounted sensors and new satellites promise a way to detect wildfires before they get out of hand—but no early detection method is foolproof.

As wildfires and other effects of climate change threaten the future of the region, devs are pulling together to raise funds for those affected.