Solution: ‘The Bulldogs That Bulldogs Fight’

To minimize brain strain when thinking recursively, start simply, look for a pattern and let the pattern do the work. Read more… Powered by WPeMatico

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As Planet Discoveries Pile Up, a Gap Appears in the Pattern

Astronomers are puzzling over a paucity of planets in the galaxy measuring between 1.5 and 2 times Earth’s size. Read more… Powered by WPeMatico

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In Ecology Studies and Selfless Ants, He Finds Hope for the Future

For more than six decades, the influential biologist Edward O. Wilson has drawn connections between evolution, ecology and behavior, often sparking controversies inside and outside […]

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How Feynman Diagrams Revolutionized Physics

In the late 1940s, Richard Feynman invented a visual tool for simplifying particle calculations that forever changed theoretical physics. Read more… Powered by WPeMatico

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Out of a Magic Math Function, One Solution to Rule Them All

Mathematicians used “magic functions” to prove that two highly symmetric lattices solve a myriad of problems in eight- and 24-dimensional space. Read more… Powered by […]

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Rapid Oxygen Changes Fueled an Explosion in Ancient Animal Diversity

Skyrocketing animal diversity a half-billion years ago was linked to spikes and dips in marine oxygen levels, according to a detailed geological study. Read more… […]

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Black, Hot Ice May Be Nature’s Most Common Form of Water

A new experiment confirms the existence of “superionic ice,” a bizarre form of water ice that might comprise the bulk of giant icy planets throughout […]

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The Subtle Art of the Mathematical Conjecture

It’s an educated guess, not a proof. But a good conjecture will guide math forward, pointing the way into the mathematical unknown. Read more… Powered […]

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Universal Pattern Explains Why Materials Conduct

Mathematicians have found that materials conduct electricity when electrons follow a universal mathematical pattern. Read more… Powered by WPeMatico

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Brains Speed Up Perception by Guessing What’s Next

Your expectations shape and quicken your perceptions. A new model that explains how that happens also suggests it’s time to update theories about sensory perception […]

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The Sun Is Stranger Than Astrophysicists Imagined

The sun radiates far more high-frequency light than expected, raising questions about unknown features of the sun’s magnetic field and the possibility of even more […]

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With a Simple Twist, a ‘Magic’ Material Is Now the Big Thing in Physics

The stunning emergence of a new type of superconductivity with the mere twist of a carbon sheet has left physicists giddy, and its discoverer nearly […]

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Dark Matter Gets a Reprieve in New Analysis

A strange glow coming from the Milky Way’s center was thought to be due to ordinary pulsars. But a new look at a years-old study […]

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Scientists Discover Nearly 200,000 Kinds of Ocean Viruses

New work raises the estimated diversity of viruses in the seas more than twelvefold and lays the groundwork for a better understanding of their impact […]

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New Turmoil Over Predicting the Effects of Genes

Promising efforts at disentangling the effects of genes and the environment on complicated traits may have been confounded by statistical problems. Read more… Powered by […]

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Icefish Study Adds Another Color to the Story of Blood

The rainbow of pigments that animals use for blood illustrates a central truth of evolution. Read more… Powered by WPeMatico

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The Astronomer Who’d Rather Build Space Cameras

Jim Gunn shaped the theory of the evolution of the cosmos before building cameras and spectrographs for major observatories like the Hubble Space Telescope. Read […]

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The Bulldogs That Bulldogs Fight

Solve a linguistic whodunit about a college mascot by thinking like a self-referencing computer subroutine. Read more… Powered by WPeMatico

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Heat-Loving Microbes, Once Dormant, Thrive Over Decades-Old Fire

In harsh ecosystems around the world, microbiologists are finding evidence that “microbial seed banks” protect biodiversity from changing conditions. Read more… Powered by WPeMatico

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Viruses Have a Secret, Altruistic Social Life

Researchers are beginning to understand the ways in which viruses strategically manipulate and cooperate with one another. Read more… Powered by WPeMatico

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Mathematicians Discover the Perfect Way to Multiply

By chopping up large numbers into smaller ones, researchers have rewritten a fundamental mathematical speed limit. Read more… Powered by WPeMatico

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What the Sight of a Black Hole Means to a Black Hole Physicist

The astrophysicist Janna Levin reflects on the newly unveiled, first-ever photograph of a black hole. Read more… Powered by WPeMatico

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Researchers Rethink the Ancestry of Complex Cells

New studies revise ideas about the symbiosis that gave mitochondria to cells and about whether the last common ancestor of all eukaryotes was one cell […]

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The Scientist Who Cooks Up the Skies of Faraway Worlds

Astronomers will soon take their first glance at the atmosphere of a distant exoplanet. Sarah Hörst is writing the guidebook for these exoplanetary explorers, one […]

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