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Quantum Physics

Quantum Physics

What Is Spacetime Really Made Of?

Adam Becker

Health Care

Pig Kidneys Transplanted to Human in Milestone Experiment

Joanna Thompson

Natural Disasters

Natural Disasters

Ash Blanketing Tonga after Volcano Eruption Creates Health Concerns

Andrea Thompson

These Are the Latest COVID Treatments

But shortages mean that new antivirals and other drugs may be hard to come by

Esther Landhuis

Quantum Physics

Quantum Physics

What Is Spacetime Really Made Of?

Adam Becker

Health Care

Pig Kidneys Transplanted to Human in Milestone Experiment

Joanna Thompson

Natural Disasters

Natural Disasters

Ash Blanketing Tonga after Volcano Eruption Creates Health Concerns

Andrea Thompson

Climate Change

Discarded 1990s Energy Invention Makes a Comeback

John Fialka and E&E News

Climate Change

To Fully Mitigate Climate Change, We Need to Curb Methane Emissions

Sean Casten | Opinion

Health Care

Billionaires Bankroll Cell Rejuvenation Tech as the Latest Gambit to Slow Aging

Michael Eisenstein and Nature Biotechnology

Climate Change

Greenland Could Melt for Millennia If Warming Stopped Today

Chelsea Harvey and E&E News

Oceans

How Marine Wildlife can Coexist With Offshore Wind [Sponsored]

Scientific American Custom Media

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Natural Disasters

Why the Tonga Eruption Was So Violent, and What to Expect Next

Research into earlier eruptions suggests this is the type of massive explosion the volcano sees about every thousand years

Shane Cronin and The Conversation US

Particle Physics

In a First, an ‘Atomic Fountain’ Has Measured the Curvature of Spacetime

The atom interferometry technique uses the effects of time dilation to reveal subtle changes in gravity’s strength

Rahul Rao and SPACE.com

COVID Threatens to Bring a Wave of Hikikomori to America

We should work to protect others from falling into long-term social withdrawal

Carol W. Berman and Xi Chen | Opinion

Hypersonic Weapons Can’t Hide from New Eyes in Space

Tracking the missiles is like picking out one light bulb against a background of light bulbs, but new technology aims to see them more clearly

Discarded 1990s Energy Invention Makes a Comeback

Once deemed too expensive, triple-pane windows could help reduce emissions by improving energy efficiency

John Fialka and E&E News

Epstein-Barr Virus Found to Trigger Multiple Sclerosis

The research could mark a turning point in the fight against MS

Special Report

Conversations with Black Leaders in STEM

Conversations with Black Leaders in STEM

Diversity

Black innovators and leaders discuss career paths, mentorship and diversity in science. This speaker series is hosted by the Black Employee Network at Springer Nature, the publisher of Scientific American

November 12, 2021

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Editor's Picks

Lost Women of Science: Season 1

Lost Women of Science: Season 1

A new podcast series that promotes the remarkable stories of the forgotten women of science

By Katie Hafner and The Lost Women of Science Initiative

Videos

Did Your Catalytic Converter Get Stolen? The Pandemic--and Rhodium--Could Share Some Blame

In 2021 the search phrase “what precious metal is in a catalytic converter” saw a more than 5,000 percent increase in use. Here’s why.

December 20, 2021

Computing

What is 'The Cloud' and How Does it Pervade Our Lives?

December 1, 2021

Nutrition

A Look Inside the Complex Gel on Your Thanksgiving Table

November 25, 2021

Energy

What Is a Smart Grid, and How Might One Protect Our Energy Future?

November 4, 2021

Engineering

What Is 5G? Here Is a Short Video Primer

October 13, 2021

Podcasts

How Marine Wildlife can Coexist With Offshore Wind [Sponsored]

60-Second Science

How Marine Wildlife can Coexist With Offshore Wind [Sponsored]

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