Physical Sciences

An underwater photo of canopy-forming kelp with rays of sunlight illuminating their translucent leaves.

Understanding how wildfires affect California’s kelp ecosystems

https://www.college.ucla.edu/wp-content/uploads/2025/04/kelp-newsroom-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-04-04 16:16:252025-04-04 16:17:11Understanding how wildfires affect California’s kelp ecosystems

Still from satellite view imagery over Hunga Tonga–Hunga Haʻapai volcano eruption site

Hunga volcano eruption cooled, rather than warmed, the Southern Hemisphere

https://www.college.ucla.edu/wp-content/uploads/2025/04/volcano_thmb.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-04-02 14:32:492025-04-04 14:48:27Hunga volcano eruption cooled, rather than warmed, the Southern Hemisphere

Hoover Dam and Lake Mead, with mountains on either side

As Colorado River shrinks, states fail to tap an accessible water source

https://www.college.ucla.edu/wp-content/uploads/2025/04/Hoover-Dam-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-04-02 14:27:152025-04-04 14:28:53As Colorado River shrinks, states fail to tap an accessible water source

Collage by UCLA. Individual photos: Top row (left to right): Unsplash/Joseph Barrientos; Unsplash/Rohan Reddy; NASA Scientific Visualization Studio Bottom row (left to right): Andrew Innerarity/California Department of Water Resources; iStock.com; Ralph Timmermann/Alfred Wegener Institute

The global good: How UCLA is working toward a healthier, cleaner and more sustainable planet

https://www.college.ucla.edu/wp-content/uploads/2025/04/EarthMonthStory-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-04-01 14:18:342025-04-04 14:19:34The global good: How UCLA is working toward a healthier, cleaner and more sustainable planet

A blue, green and yellow banner that reads, from top to bottom: blue + gold = green | Celebrating Earth Month at UCLA

Celebrating Earth Month 2025 at UCLA

https://www.college.ucla.edu/wp-content/uploads/2025/04/bluegoldgreen-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-04-01 11:23:092025-04-04 14:24:06Celebrating Earth Month 2025 at UCLA

Robert Gould, in dark jacket and blue shirt, holding a microphone

Classroom to community: Hundreds to compete in UCLA’s 15th annual DataFest hackathon

https://www.college.ucla.edu/wp-content/uploads/2025/03/RobertGouldDataFest-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-03-31 10:33:552025-03-31 10:36:37Classroom to community: Hundreds to compete in UCLA’s 15th annual DataFest hackathon

Collage of UCLA faculty elected to American Association for the Advancement of Science for 2024

10 UCLA faculty named fellows of the American Association for the Advancement of Science

https://www.college.ucla.edu/wp-content/uploads/2025/03/AAAS2024Image-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-03-27 10:29:242025-03-31 10:30:2410 UCLA faculty named fellows of the American Association for the Advancement of Science

Vacant fenced-off land with the works "Small Lots - Big Impacts" superimposed in white font.

New initiative to design innovative starter homes on vacant land launches

https://www.college.ucla.edu/wp-content/uploads/2025/03/SLBI-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-03-26 10:50:032025-03-31 10:51:04New initiative to design innovative starter homes on vacant land launches

Julio Frenk and Los Angeles City Council member Katy Yaroslavsky, surrounded by supporters at City Hall, holding up the council’s proclamation welcoming Frenk to Los Angeles.

UCLA Chancellor Frenk gets a warm Los Angeles welcome at City Hall

https://www.college.ucla.edu/wp-content/uploads/2025/03/Chancellor_CityHall_Ricky-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-03-22 09:03:292025-03-26 09:04:10UCLA Chancellor Frenk gets a warm Los Angeles welcome at City Hall

A group of students and UCLA staff standing in front of foliage and a building

Latinx Success Center blossoms on UCLA campus to support students, community

https://www.college.ucla.edu/wp-content/uploads/2025/03/LSC-363-241.png 241 363 Alvaro Castillo https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png Alvaro Castillo2025-03-20 16:09:542025-03-20 16:10:35Latinx Success Center blossoms on UCLA campus to support students, community

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