Science

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How Cyclic Peptides Work—and Why They Make Better Drugs Science

How Cyclic Peptides Work—and Why They Make Better Drugs

Cyclic peptides occupy a unique niche between small-molecule pills and large biologics. By locking amino acid chains into ring shapes, scientists crea...

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How Soft Tissue Survives Inside Dinosaur Fossils Science

How Soft Tissue Survives Inside Dinosaur Fossils

Scientists have found blood vessels, proteins, and flexible tissue inside bones millions of years old. Here is how iron chemistry, mineral sealing, an...

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How Forensic Facial Reconstruction Works—Skull to Face Science

How Forensic Facial Reconstruction Works—Skull to Face

Forensic facial reconstruction turns bare skulls into lifelike faces using tissue-depth data, anatomy, and increasingly AI. From Richard III to Pompei...

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How Organ Cryopreservation Works—and Why It Matters Science

How Organ Cryopreservation Works—and Why It Matters

Scientists are learning to freeze organs without destroying them, using vitrification and nanowarming to turn tissue into glass and bring it back. If...

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How Plants Make Sound—Ultrasonic Clicks You Can't Hear Science

How Plants Make Sound—Ultrasonic Clicks You Can't Hear

Stressed plants emit ultrasonic clicking sounds through a process called xylem cavitation. Recent research shows these clicks carry information about...

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How Uranium Enrichment Works—From Ore to Bomb Science

How Uranium Enrichment Works—From Ore to Bomb

Uranium enrichment is the process of increasing the concentration of uranium-235 in natural uranium, enabling both nuclear power and nuclear weapons....

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How Plasma Works—the Fourth State of Matter Science

How Plasma Works—the Fourth State of Matter

Plasma makes up more than 99% of the visible universe, yet most people have never heard of it. Here's how this superheated, electrically charged state...

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How Chronic Pain Hijacks the Brain—and Why It Won't Stop Science

How Chronic Pain Hijacks the Brain—and Why It Won't Stop

Chronic pain affects over a billion people worldwide, but scientists are finally mapping the hidden brain circuits that turn temporary pain into a per...

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How Naval Blockades Work—and Why They Still Matter Science

How Naval Blockades Work—and Why They Still Matter

Naval blockades have shaped wars and economies for centuries. Here's how they work, what international law requires, and why they remain one of the mo...

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How Optical Vortices Work—Light That Twists Science

How Optical Vortices Work—Light That Twists

Optical vortices are beams of light with spiral wavefronts that carry orbital angular momentum. They could revolutionize quantum communication, boost...

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How Rovers Detect Organic Molecules on Mars Science

How Rovers Detect Organic Molecules on Mars

Mars rovers use miniature chemistry labs to heat, dissolve, and analyze Martian rocks, searching for the carbon-based molecules that could hint at anc...

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How Graphene Oxide Kills Bacteria—and Spares You Science

How Graphene Oxide Kills Bacteria—and Spares You

Graphene oxide selectively destroys bacterial cells, including drug-resistant superbugs, while leaving human cells unharmed. Scientists have now pinpo...

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