To understand how weather patterns behaved centuries ago, the researchers examined the rings of trees such as limber pines and bristlecone pines, the oldest living organisms on Earth.
UCLA researchers predicted what the timing of snow and rainwater runoff in the Sierra Nevada could look like by the end of the 21st century.
Panelists focused on ways in which California can continue to lead the charge via legislative and regulatory innovations at the state and local level.
Data collected in the Congo by UCLA scientists and others will help empower global initiatives to protect the planet.
“Climate Lab” — a six-episode video series on climate change from Vox and the University of California — is already getting plenty of attention although it's just getting started.
UCLA and Los Angeles are collaborating on a new L.A. Sustainability Leadership Council to guide the city's efforts to build a sustainable future for Los Angeles.
Scientists from UCLA and other universities developed a system that tests when global warming contributes to record-setting weather events, and to what extent.
California experienced record rainfall this year, and may have even made headway against the state’s historic drought. Now that lush landscapes abound and spring is upon us, what does this mean for allergy sufferers?
This vernal equinox — the first day of spring — flora and fauna from Palos Verdes to the Yosemite Valley have been rejuvenated by a historically wet, snowy winter.
The UCLA study has important implications in an era of climate change.
Professor Alex Hall’s research shows that, as temperatures warm in the Sierra Nevada, a deluge could overwhelm California’s patchwork network of dams and reservoirs that currently supplies 60 percent of the state's water.
To counter likely cuts in federal funding for research into climate change and energy innovation, California’s government must fill the gap.
UCLA professor Alex Hall will present key findings from a study on future impacts of climate change.
New research shows that a collapse of an ice sheet 14,000 years ago in what is now western Canada triggered a reorganization of the jet stream in a century — a geological blink of an eye.
UCLA scientists are studying the Sierra Nevada's climate future using a technique to create simulations to predict outcomes under different circumstances and help them understand the physical reasons for the projected changes.
From the capuchin monkeys of Costa Rica to the Los Angeles area's mountain lions, UCLA experts are developing new techniques and advancing knowledge.
L.A.’s only species of newt is showing signs of severe distress, troubling researchers and raising questions about the impacts of the drought and climate change.
Researchers found the association between ozone and mortality began at 35 parts per billion.
Robinson shared the story of her awakening to the global impact of climate change on the world's impoverished countries and communities at a lecture hosted by the UCLA Luskin School of Public Affairs Tuesday.
Mary Robinson, former president of Ireland, on social responsibility and climate change. RSVP by Jan. 7.
Global climate models vary in how much they show rain and other precipitation changing due to climate change. UCLA researchers discovered a way to reduce these differences by 35 percent.
All eyes are on Paris as the 2015 UN Climate Conference begins. California is well-represented, with many from the state participating, including five UCLA faculty and seven students.
In show of support for action at upcoming global climate talks, UCLA and UC pledge to combat climate change.
UCLA environmental professors Magali Delmas and Susanna Hecht are among the climate experts, politicians and industry leaders gathering in San Diego today for a University of California climate change summit.
The Hammer and the UCLA Institute of the Environment and Sustainability present “The Next Wave: Quality, Quantity and Accessibility of Water in the 21st Century."