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News Archive - Environment

“Segment-Jumping” Ridgecrest Earthquakes Explored in New Study

May 24, 2023

A Scripps Oceanography seismologist and colleagues have used a supercomputer to reveal the complex dynamics of the 2019 Ridgecrest earthquakes — the biggest earthquakes to hit California in more than 20 years.

Groundbreaking Images of Root Chemicals Offer New Insights on Plant Growth

May 24, 2023

Applying imaging technology to plant roots, researchers have developed a new understanding of chemicals that are responsible for plant growth. The chemical “roadmap” identifies where key molecules are distributed along corn roots and how their placement factors into the plant’s maturation.

Researchers Track Endangered Nassau Grouper Eggs with Underwater Microscope

May 9, 2023

Each winter off the western tip of the Caribbean island of Little Cayman, thousands of endangered Nassau grouper gather to spawn under the light of the full moon.

ALERTCalifornia Launches to Provide Essential Tools to Understand and Adapt to Natural Disasters

May 3, 2023

The University of California San Diego recently launched ALERTCalifornia, a collaborative public safety program providing the tools to prepare for, respond to and recover from wildfires and other natural hazards.

Elephant Ecosystems in Decline

April 27, 2023

Global space for Asian elephant habitats has been in rapid decline since the 1700s, a new report reveals. More than 3 million square kilometers of the Asian elephant’s historic habitat range has been lost in just three centuries and may underlie present-day conflicts between elephants and people.

Get to Know Our Nation’s Rarest Pine Tree and Plant a Seedling to Celebrate a Century-Long Tradition

April 27, 2023

Arbor Day has been celebrated for more than a century. It sparked a tree planting tradition and is a time to reflect upon the beauty of trees and what they provide. Learn about a rare pine on campus and plant a tree during our annual Arbor Day planting.

Tracking a New Path to Octopus and Squid Sensing Capabilities

April 14, 2023

Research led by UC San Diego and Harvard has traced the evolutionary adaptations of octopus and squid sensing capabilities. The researchers describe for the first time the structure of an octopus chemotactile receptor, which octopus arms use for taste-by-touch exploration of the seafloor.

Esteemed Science Fiction Writer to Close Out 2022-2023 UC San Diego Library Author Talk Series

April 13, 2023

The University of California San Diego Library’s Author Talk Series is concluding its third consecutive year of programming on April 17 with internationally-acclaimed author and prominent UC San Diego alum, Kim Stanley Robinson ’74, PhD ’82.

“Bizarre” Yoda Acorn Worm Makes Top 10 Marine Species List

March 23, 2023

A team of marine scientists at Scripps Institution of Oceanography at UC San Diego described a new acorn worm species, Yoda demiankoopi, in a paper published in 2022. Now the deep-sea worm is among the top 10 new marine species acknowledged by the World Register of Marine Species.

California Governor Gavin Newsom Visits UC San Diego’s Nimitz Marine Facility

March 23, 2023

California Governor Gavin Newsom and Senate President Pro Tempore Toni G. Atkins stopped by UC San Diego’s Nimitz Marine Facility on Sunday, March 19 to highlight an innovative new California coastal research vessel in development.
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