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Same-sex couples now live in 99.5% of US counties, study finds

Same-sex couples now live in nearly every corner of the U.S. An analysis of data from the 2020 census shows that 99.5% of U.S. counties have become home to same-sex couples—a significant increase from 93% just a decade ...

Why Arctic cruise ship tourism is complicated

Nearly 1.7 million people visit Juneau, Alaska, between May and September, spilling into the city by the thousands each morning when their cruise ship docks.

How can wealthy nations respond to the baby bust?

Across all 38 Organization for Economic Co-operation and Development (OECD) Member countries—spanning from North and South America to Europe and Asia-Pacific—the total fertility rate, which indicates the average number ...

Seeking an ethical approach to ancient DNA analysis

The study of ancient DNA provides valuable insights into human history, including how ancient populations migrated and merged with each other. But discoveries drawn from this ancient genetic data can directly impact the living ...

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New research shows that online ads have limited impact on consumer valuations for Facebook
Economics & Business
Study identifies keys to success of evidence-based decision making
Social Sciences
Model highlights three roots of online toxicity
Economics & Business
Not sure how leaders can stand out on Zoom calls? It starts with how you communicate, study shows
Economics & Business
Nonprofits with investment income slower to recover from economic downturns, study shows
Economics & Business
Study IDs best 'red flags' auditors can use to spot financial fraud
Education
Fostering creativity in the scientific research process
Education
Tim Walz's son Gus has a nonverbal learning disorder: What is that?
Social Sciences
Why feelings of isolation have skyrocketed in the US
Social Sciences
Transgender students more likely than cisgender peers to seek support from school staff, study finds
Economics & Business
For metro governments, bigger may not be economically better
Social Sciences
Climate justice is a critical issue for the tourism industry, say researchers
Education
How to help your child as they start at primary school—an educational psychologist explains
Social Sciences
Book: Healing America's divisiveness requires changing how we think
Social Sciences
AI used by police cannot tell Black people apart: Canada's AI laws need urgent attention, say researchers
Social Sciences
How to control your screen time and make technology work for you
Political science
Q&A: Expert explains how recent Supreme Court decisions and a shift in judicial tactics are reshaping US politics
Economics & Business
Australia gives millions of workers 'right to disconnect'
Education
Does it matter if students do tests on computers or on paper?
Education
Letting teachers choose what they want to learn supports teacher morale—and yields better teaching

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Ecology
Moths may use disco gene to regulate day/night cycles
Earth Sciences
Algorithm raises new questions about Cascadia earthquake record
Superconductivity
Study uncovers broken mirror symmetry in the Fermi-liquid-like phase of a cuprate
Optics & Photonics
Reconfigurable sensor can detect particles 0.001 times the wavelength of light
General Physics
New research suggests a way to capture physicists' most wanted particle—gravitons
Astronomy
Astronomers discover new open cluster with Gaia
Astronomy
Dark matter could have helped make supermassive black holes in the early universe
General Physics
Paper types ranked by likelihood of paper cuts
Condensed Matter
Physicists predict existence of new exciton type
Quantum Physics
Quantum nonlocality demonstrated in first loophole-free test of Hardy's paradox
General Physics
Research team develops atomic comagnetometer that suppresses noise by two orders of magnitude
Bio & Medicine
How much microplastic are you drinking? New tool can tell you in minutes
Biotechnology
New photoacoustic probes enable deep brain tissue imaging, with potential to report on neuronal activity
Analytical Chemistry
Study reveals new catalytic pathway for efficient water pollution control
Earth Sciences
Surface energy budget analysis reveals causes of Greenland's abnormal warming
Condensed Matter
Kagome superlattice method offers new way to tune graphene's electronic properties
Plasma Physics
Bubbling, frothing and sloshing: Long-hypothesized plasma instabilities finally observed
Cell & Microbiology
Study sheds light on what enables herpes simplex virus to become impervious to drugs
Astronomy
Event Horizon Telescope makes highest-resolution black hole detections from Earth
Biochemistry
New technique for studying cell receptors could have sweeping implications for drug development

The high-tech art lab hidden underneath Paris

It looks like the lair of a Bond villain: behind armored doors, buried underground below the Louvre in Paris, lies one of the most high-tech art labs in the world.