What's Current in

Science + Technology

The chemical element nickel denoted the number 28 from the periodic table
Photo Credit
iStock / Olena Yefremkina

Adding nickel atoms to improve a silver catalyst

Read Article

In Focus placeholder

New microCT machine unites biologists and materials scientists
machine learning brain symbol on circuit board, 3D rendering
Photo Credit
iStock / Karneg

Inspired by early biomimetic approaches, Kerem Çamsarı’s work evokes features of neural connectivity
artist rendering of #D semiconductor architectures using 2D materials
Photo Credit
Brian Long/UCSB

Next-gen 3D transistors transform energy-efficient electronics
A Caribbean reef shark, Carcharhinus perezii, with a wire leader hanging from her mouth off New Providence, Bahamas.
Photo Credit
Shane Gross
Sharks are often observed with hooks, scars or other evidence of encounters with fisherman. This Caribbean reef shark was spotted in the Bahamas with a wire leader hanging from her mouth. It has been illegal to catch sharks in the Bahamas since 2011.

Sharks are dying at alarming rates, mostly due to fishing. Retention bans may help
Concept illustration of the electro-optic response in AlScN
Photo Credit
Haochen Wang, ChuanNan Li, Van de Walle group
Concept illustration of the electro-optic response in AlScN

Boosting electro-optic performance in III-V semiconductors
A half-corroded barrel seeps toxic waste into the seafloor.
Photo Credit
Courtesy Image
Untold amounts of toxic waste were carelessly, though legally, disposed of off the California coast. Their presence continues to haunt human and wildlife health.

Award-winning documentary explores the unfinished tale of DDT
a natural dune formation on a sandy beach
Photo Credit
City of Santa Monica

Santa Monica Beach dune project shows promise for coastal resilience
A scuba diver swims in a kelp forest
Photo Credit
Courtesy of NPS

SeaSketch helps stakeholders explore changes to MPAs
3D rendering of a polymer chain
Photo Credit
iStock
A 3D rendering of a polymer chain

Advancing polymer chemistry through collaboration and innovation
headshot of Pico Gilman
Photo Credit
Courtesy
Second-year Pico Gilman ’27 placed sixth in the Putnam Math Competition, leading UCSB to its best-ever finish.

UCSB ranks fifth in prestigious Putnam Math Competition
Electrical and computer engineering professor in his lab
Photo Credit
Matt Perko
Daniel Blumenthal

Cold atoms on a chip
The Earth gradually becoming whiter.
Photo Credit
Matt Perko
On its own, Earth would shift toward another ice age in about 10,000 years, scientists say. But humanity’s greenhouse gas emissions may have radically shifted the climates trajectory.

Scientists match Earth’s ice age cycles with orbital shifts
Subscribe to Science + Technology