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How Ice Melt Slows Earth's Spin—and Warps Time
Science

How Ice Melt Slows Earth's Spin—and Warps Time

Melting polar ice redistributes mass from the poles to the equator, slowing Earth's rotation and lengthening days by milliseconds per century—with real consequences for GPS, computing, and global timekeeping.

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Latest articles

How Gold Prices Are Set—and Why They Surge Economy

How Gold Prices Are Set—and Why They Surge

Gold prices are set through electronic auctions run by the London Bullion Market Association twice daily, but the metal's value is driven by a complex...

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How the WHO Works—and What Happens When Countries Leave Science

How the WHO Works—and What Happens When Countries Leave

The World Health Organization coordinates global health efforts for 194 member states. Here is how it is structured, funded, and what happens when a c...

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What Is Earth's Albedo and Why It Keeps Dropping Science

What Is Earth's Albedo and Why It Keeps Dropping

Earth's albedo — the fraction of sunlight our planet reflects back to space — is declining to record lows, accelerating global warming through powerfu...

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How Economic Sanctions Work—and When They Fail Economy

How Economic Sanctions Work—and When They Fail

Economic sanctions are a key tool of foreign policy, but their effectiveness is debated. Here's how asset freezes, trade bans, and targeted measures p...

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What Is a Shadow Fleet and How It Evades Oil Sanctions Economy

What Is a Shadow Fleet and How It Evades Oil Sanctions

Shadow fleets are networks of aging tankers that use deceptive tactics to transport sanctioned oil, generating billions in revenue while posing seriou...

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How the War Powers Resolution Works—and Why Economy

How the War Powers Resolution Works—and Why

The 1973 War Powers Resolution was designed to check presidential military authority, yet every president since Nixon has challenged its constitutiona...

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How Water-in-Diesel Emulsion Works—and Why It Matters Science

How Water-in-Diesel Emulsion Works—and Why It Matters

Adding tiny water droplets to diesel fuel triggers micro-explosions that slash nitrogen oxide and soot emissions by up to 60–67%, all without redesign...

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How the Archbishop of Canterbury Is Chosen Culture

How the Archbishop of Canterbury Is Chosen

The Archbishop of Canterbury leads 85 million Anglicans worldwide but is selected through a centuries-old process blending prayer, committee nominatio...

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How Post-Quantum Cryptography Works—and Why It Matters Technology

How Post-Quantum Cryptography Works—and Why It Matters

Quantum computers threaten to break the encryption that protects banking, email, and national secrets. Post-quantum cryptography uses new math problem...

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How Nuclear Propulsion Works in Space Science

How Nuclear Propulsion Works in Space

Nuclear propulsion promises to cut Mars travel time in half by using fission reactors to power spacecraft, offering far greater efficiency than chemic...

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Valencia Train Strikes End After Fallas Festival Chaos Economy

Valencia Train Strikes End After Fallas Festival Chaos

Strikes by the SEMAF union on Metrovalencia and the Alicante TRAM conclude today after two weeks of stoppages that severely disrupted public transport...

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