A landmark accomplishment for the campus, two years ahead of its goal.

Online shopping isn’t helping the climate-change fight — but there are simple solutions.

How UC research sounded the alarm on the ozone layer.

Picture all of the trash you’ve thrown away this week. Do you think you could reduce it by half? Lauren Singer thinks you can take it all the way to zero, and she has the total lack of garbage to prove it.

A new effort strives to transform habits and meet an ambitious 2020 goal.

Two new reports find that cutting CO2 emissions will not be enough to stop catastrophic global warming, but we have more tools at our disposal.

Chemists create a more efficient photosynthesis that can help produce green fuel.

Borrowing a page from Netflix can help slash university emissions by as much as a third.

The 2016 UC Sustainability Report highlights the university's big steps in the right direction as well as the hurdles ahead.

More than 170 countries will phase out HFCs, based on seminal research by a UC San Diego atmospheric scientist.

Hundreds of new sections on climate change in courses from music to medicine are coming to UC classrooms.

A new study finds rarer, older lineages may go first when climate change leads some species to extinction.