Science

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How Oncolytic Viruses Turn Cancer Against Itself Science

How Oncolytic Viruses Turn Cancer Against Itself

Oncolytic virus therapy uses genetically engineered viruses that selectively infect and destroy cancer cells while activating the immune system to hun...

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What Is the Younger Dryas and Why It Changed History Science

What Is the Younger Dryas and Why It Changed History

The Younger Dryas was a sudden 1,200-year cold snap 12,900 years ago that killed megafauna, ended the Clovis culture, and may have pushed humans towar...

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How Ice Cores Work—and What They Reveal Science

How Ice Cores Work—and What They Reveal

Scientists drill deep into polar ice sheets to extract frozen cylinders that preserve hundreds of thousands of years of climate history, from ancient...

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How Living Seawalls Work—and Why Cities Need Them Science

How Living Seawalls Work—and Why Cities Need Them

Traditional seawalls destroy marine habitats with flat, featureless surfaces. Living seawalls use eco-engineered panels that mimic natural rock format...

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What Is Terahertz Radiation and How Does It Work? Science

What Is Terahertz Radiation and How Does It Work?

Terahertz radiation occupies a little-known slice of the electromagnetic spectrum between microwaves and infrared light. Once dismissed as a technolog...

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How a Mouth Bacterium Fuels Cancer Growth Science

How a Mouth Bacterium Fuels Cancer Growth

Fusobacterium nucleatum, a common oral bacterium linked to gum disease, can travel through the bloodstream to fuel tumor growth in the colon, breast,...

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How Single-Atom Catalysts Work and Why They Matter Science

How Single-Atom Catalysts Work and Why They Matter

Single-atom catalysts isolate individual metal atoms on a support surface to drive chemical reactions with unprecedented efficiency, slashing precious...

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How Sustainable Aviation Fuel Works—and Why It Matters Science

How Sustainable Aviation Fuel Works—and Why It Matters

Sustainable aviation fuel (SAF) is a drop-in replacement for fossil jet fuel made from waste oils, crops, and other renewable feedstocks. It can cut l...

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Giant Granite Mass Found Beneath Antarctica's Ice Science

Giant Granite Mass Found Beneath Antarctica's Ice

Scientists discovered a 100-kilometer-wide granite body buried beneath Pine Island Glacier by tracing pink boulders on Antarctica's Hudson Mountains,...

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How the World Happiness Report Ranks Countries Science

How the World Happiness Report Ranks Countries

The World Happiness Report uses a deceptively simple question to rank nearly 150 countries by well-being. Here's how the Cantril ladder works, what fa...

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What Is Dark Energy and Why Is Space Speeding Up? Science

What Is Dark Energy and Why Is Space Speeding Up?

Dark energy makes up roughly 68% of the universe and drives its accelerating expansion, yet scientists still don't know what it is. Here's how it was...

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What Is TDP-43 and How It Links ALS and Dementia Science

What Is TDP-43 and How It Links ALS and Dementia

TDP-43 is a protein found in nearly every human cell. When it misfolds and clumps, it drives ALS, frontotemporal dementia, and possibly cancer — makin...

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