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Stem cell transplant gives hope for treating age-related sight loss

A monkey that performed poorly on vision tests did much better after having a stem cell transplant to patch up holes in its retina

03/10/2024

Rapamycin could make an epilepsy drug much safer during pregnancy

The epilepsy medication sodium valproate is linked to developmental problems in fetuses, but lab studies may now have found a way to prevent this

03/10/2024

Google says its AI designs chips better than humans – experts disagree

Google DeepMind claims its AlphaChip AI method can deliver “superhuman” chip designs that are already used in its data centres – but independent experts say public proof is lacking

02/10/2024

A note from the editor about New Scientist Live

With just one week to go until the world's greatest festival of ideas and discoveries, New Scientist editor Catherine de Lange reveals what you can expect from the show this year

02/10/2024

Do chickens blush? And if they do, what makes them blush the most?

Feedback is pleased to find that researchers are finally exploring if skin redness is a good indication of "the affective state of hens"

02/10/2024

Exercise supplement creatine could be grown in edible plants

The compound creatine, a popular exercise supplement that only occurs naturally in animal products, could one day be produced in edible plants

02/10/2024

Parkrun events could boost your life satisfaction

People report greater life satisfaction six months after starting Parkrun events, which could partly be due to the supportive environment

01/10/2024

Dinosaurs may have run like emus by keeping one foot on the ground

It seems to be more energy efficient for emus to keep one foot on the ground when running at a moderate pace, and the same may have been true for dinosaurs

25/09/2024

Stellar views of some of the most spectacular sights in the universe

These dazzling images taken by NASA's Hubble Space Telescope are from the upcoming book Cosmos: Explore the wonders of the universe, which has a foreword by astrophysicist Becky Smethurst

25/09/2024

Why does hair pulling hurt? Blame your myelinated nociceptors

Feedback explores the painstaking science of hair-pulling, and learns that experts have discovered that its effects can range from "hot-burning" to "aching"

25/09/2024

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