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Another Win for the Standard Model: New Study Defies Decades-Old ‘Discrepancy’ With High-Precision Measurement

A new study, led by a team of researchers including Berkeley Lab’s Josh McFayden, dives into a decades-old discrepancy in measurements relating to a Standard Model of particle physics pillar known as “lepton flavor universality,” and provides strong evidence to resolve it.

SLAC’s Upgraded X-Ray Laser Facility Produces First Light

Today, the hard X-ray system for LCLS-II achieved “first light,” demonstrating its performance in readiness for the experimental campaigns ahead. Berkeley Lab oversaw the construction and delivery of the powerful magnetic components, called undulator segments, for the hard X-ray system.

Scientists Successfully Demonstrate a New Experiment in the Search for Theorized ‘Neutrinoless’ Process

Berkeley Lab-affiliated researchers played a leading role in analyzing data for a demonstration experiment in France that has achieved record precision for a specialized detector material.

VIDEOS: Science Collaborations Find a Way During COVID-19 Pandemic

Even an underground experiment 4,600 feet below a mountain in Central Italy, and a telescope instrument more than a mile high atop an Arizona mountaintop could not escape the impacts of the COVID-19 pandemic. In these videos, a Berkeley Lab scientist and two Berkeley Lab-affiliated researchers share their experiences of working in international collaborations during the COVID-19 pandemic.

This Enigmatic Protein Sculpts DNA to Repair Harmful Damage

Sometimes, when something is broken, the first step to fixing it is to break it even more. Scientists have discovered this is the case for a human DNA repair protein that functions by marking and then further breaking damaged DNA. Their surprising findings have provided much-needed insight into how DNA repair works in healthy cells, as well as how different mutations can translate into different diseases and cancer.

Off the Scales: Fish Armor Both Tough and Flexible

Humans have drawn technological inspiration from fish scales going back to ancient times: Romans, Egyptians, and other civilizations would dress their warriors in scale armor, providing both protection and mobility. Now, using advanced X-ray imaging techniques, Berkeley Lab scientists have characterized carp scales down to the nanoscale, enabling them to understand how the material is resistant to penetration while retaining flexibility.

In International Physics Collaborations, Working Remotely Is Nothing New

Marjorie Shapiro, an experimental particle physicist and faculty senior scientist at Berkeley Lab, has been accustomed to working remotely and observing extreme social distancing from some colleagues for years, given that the scientific experiment she supports is 5,800 miles away.

Scientists Aim Gene-Targeting Breakthrough Against COVID-19

Scientists at Berkeley Lab’s Molecular Foundry have joined forces with a research team at Stanford to aim a gene-targeting, antiviral agent called PAC-MAN against COVID-19.

Smart Farms of the Future: Making Bioenergy Crops More Environmentally Friendly

Farmers have enough worries – between bad weather, rising costs, and shifting market demands – without having to stress about the carbon footprint of their operations. But now a new set of projects by scientists at Lawrence Berkeley National Laboratory could make agriculture both more sustainable and more profitable.

Now Complete, Telescope Instrument is Poised to Begin Its Search for Answers About Dark Energy

Even as the Dark Energy Spectroscopic Instrument, or DESI, lies dormant within a telescope dome on a mountaintop in Arizona, due to the COVID-19 pandemic, the DESI project has moved forward in reaching the final formal approval milestone prior to startup.