Category Archives: Science

Scientific American Magazine – July/Aug 2024

Scientific American Volume 331, Issue 1 | Scientific American

Scientific American (June 26, 2024)The July/August 2024 issue features The New Science of Health and Appetite – What humans really evolved to eat and how food affects our health today…

To Follow the Real Early Human Diet, Eat Everything

Nutrition influencers claim we should eat meat-heavy diets like our ancestors did. But our ancestors didn’t actually eat that way

People Who Are Fat and Healthy May Hold Keys to Understanding Obesity

“Heavy and healthy” can be a rare or common condition. But either way it may signal that some excess weight is just fine

Ozempic Quiets Food Noise in the Brain—But How?

Blockbuster weight-loss drugs are revealing how appetite, pleasure and addiction work in the brain

Research Preview: Science Magazine – June 21, 2024

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Science Magazine – June 20, 2024: The new issue features ‘Getting Closer’ – Environmental change increases the value of social tolerance…

Wild poliovirus makes comeback in Afghanistan and Pakistan

2024 target of ending all transmission will likely be missed

Ancient earthquake likely rerouted the Ganges

Discovery of new seismic concern stokes flooding fear for densely populated delta region

No place like home

The hunt for Earth-like planets has run into headwinds. Some astronomers are looking for signs of habitability on bigger worlds

Research Preview: Nature Magazine – June 20, 2024

Volume 630 Issue 8017

Nature Magazine – June 19, 2024: The latest issue features ‘Soar Point’ – Air sacs below the wings help soaring birds to glide…

Ancient graves reveal taxes’ sharp bite nearly 3,000 years ago

Buried items show that the poor got poorer as the Assyrian empire and its bureaucracy swelled.

CRISPR improves a crop that feeds billions

The gene-editing system, normally used to disrupt a gene, is applied to improve the function of a gene in rice.

How cutting-edge computer chips are speeding up the AI revolution

Engineers are harnessing the powers of graphics processing units (GPUs) and more, with a bevy of tricks to meet the computational demands of artificial intelligence.

Research Preview: Science Magazine – June 14, 2024

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Science Magazine – June 13, 2024: The new issue features ‘Follow The Leader’ – A surface layer ensures photoactive perovskite growth….

Hubble telescope down to last gyroscopes, limiting science

Despite failing hardware, NASA has no plans to pursue a servicing mission to the aging, iconic instrument

Astronauts face health risks—even on short trips in space

New studies include health data collected from space tourists on first privately funded orbital mission

Sacrificed Maya boys tied to myth of ‘Hero Twins’

Ancient DNA shows continuity between living and ancient Maya communities

Ideas & Research: Harvard Magazine July/Aug 2024

HARVARD MAGAZINE July/August 2024 :

Decoding the Deep

David Gruber on the North Shore of Massachusetts

Project CETI’s pioneering effort to unlock the language of sperm whales

by Jonathan Shaw

Mechanical Intelligence and Counterfeit Humanity

An illustration of generations of computers, from large machines to smartphones and the cloud

Reflections on six decades of relations with comptuers

by Harry R. Lewis

Research Preview: Nature Magazine – June 13, 2024

Volume 630 Issue 8016

Nature Magazine – June 12, 2024: The latest issue features ‘Complex System’ – AlphaFold 3 powers predictions of protein molecule interactions…

Mystery of huge ancient engravings of snakes solved at last

The depictions along South America’s Orinoco River are some of the biggest rock art known.

AI finds huge cache of anti-bacterial peptides hidden in genomic data

Machine-learning technique uncovers nearly 900,000 microbe-fighting peptide sequences in genomes collected from soils and other sources.

‘Sugar world’ sweetens the Solar System’s remote reaches

The icy body Arrokoth has a sugary coating that gives the body its distinctive red appearance.Research Highlight03 Jun 2024

A huge outbreak of butterflies hit three continents — here’s why

Swarms of painted ladies that descended on the Middle East, northern Africa and Europe have been traced to their source.

Research Preview: Science Magazine – June 7, 2024

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Science Magazine – June 6, 2024: The new issue features ‘Cellular Deformation’ – Rapidly stretching Protists snag a snack…

Little-known virus is on the rise in South America

Deforestation and climate change may be helping Oropouche virus spread far beyond the Amazon Basin

‘Google for DNA’ indexes 10% of world’s known sequence data

Achievement demonstrates feasibility of making all of life’s code easily searchable, researchers say

The evolution of thermogenesis in mammals

Comparative genomics elucidates the steps enabling heat production in fat tissue

Culture: The American Scholar – Summer 2024

THE AMERICAN SCHOLAR (June 4, 2024): The latest issue features ‘An Olympian for the Ages’ – Why George Eyser’s feats at the 1904 Games deserve to be celebrated today; Joshua Prager on a forgotten Olympian, Mickalene Thomas and the art of remixing, new poetry from Ange Mlinko, and more…

A Forgotten Turner Classic

Who was George Eyser, the one-legged German-American gymnast who astounded at the Olympic Games?

Femmes Fantastiques

Mickalene Thomas and the art of remixing

We Are the Borg

Is the convergence of human and machine really upon us?

The Singularity Is Nearer: When We Merge with AI by Ray Kurzweil

In the fall of 2014, an MIT cognitive scientist named Tomaso Poggio predicted that humankind was at least 20 years away from building computers that could interpret images on their own. Doing so, declared Poggio, “would be one of the most intellectually challenging things … for a machine to do.” One month later, Google released an AI program that did exactly what he’d deemed impossible.

Research Preview: Science Magazine – May 31, 2024

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Science Magazine – May 230, 2024: The new issue features ‘Cuckoo Coevolution’ – Host matching drives lineage divergence…

After crisis in interstellar space, stream of Voyager 1 data resumes

Before its computer crashed, venerable NASA probe may have entered mysterious new region beyond the Solar System

Theory of sleep as a brain cleanser challenged

Mouse study contradicts landmark finding, but some question its methodology

Mysterious sea urchin plague is spreading rapidly

Pathogen that kills victims within days leaps from Caribbean to Red Sea

Research Preview: Nature Magazine – May 30, 2024

Volume 629 Issue 8014

Nature Magazine – May 22, 2024: The latest issue cover features ‘Vision Mixing’ – Image chip combines cognition and action to sense the real world…

How does ChatGPT ‘think’? Psychology and neuroscience crack open AI large language models

Researchers are striving to reverse-engineer artificial intelligence and scan the ‘brains’ of LLMs to see what they are doing, how and why.

Found at last: long-lost branch of the Nile that ran by the pyramids

Geological survey reveals the remains of a major waterway that ancient Egyptian builders could have used to transport materials.

Pig-organ transplants: what three human recipients have taught scientists

As researchers mark the loss of the first living recipient of a pig kidney, they share what they’ve learnt about xenotransplantation.