A small but growing group of scientists is exploring ocean-based carbon geoengineering, which involves adding chemicals to ...

Over two decades after negotiations began, the High Seas Treaty is designed to protect biodiversity in international waters ...

President Donald Trump this week quietly appointed four new members to the Commission of Fine Arts, one of two federal panels ...

Cloud seeding does not create clouds or precipitation from clear skies. It can only be effective when clouds with the right ...

Companies are coming up with plans to block out the sun - Private companies are jumping into the race to deploy particles to ...

Arizona Rep. Eli Crane has called efforts to limit planet-warming emissions “climate conspiracy nonsense.” A Republican lawmaker who dismisses climate change as “nonsense” introduced legislation this ...

A warming planet has opened up new shipping routes and turned Greenland into a geostrategic asset for the Trump administration.

Chinese researchers are working on a massive geoengineering project of “artificial crusting.” They are using vast amounts of blue-green algae to turn barren dunes into stable, reclaimable land.

Private companies are jumping into the race to deploy particles to the atmosphere to reduce global warming, prompting enthusiasm from investors and concerns from some scientists, Josh Marcus reports ...

The potential role of solar geoengineering strategies in addressing global warming is a matter of current scientific and societal debate. Some strategies could reduce the surface temperature of Earth, ...