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Soft cells: Rounded tile shapes echo those found in nature

Tiles that fill two- and three-dimensional spaces with no gaps—including triangles, squares, hexagons, cubes, and other polyhedra—are typically designed with sharp corners and flat faces (straight edges).

Mathematicians model a puzzling breakdown in cooperative behavior

Darwin was puzzled by cooperation in nature—it ran directly against natural selection and the notion of survival of the fittest. But over the past decades, evolutionary mathematicians have used game theory to better understand ...

Mathematicians debunk GPS assumptions to offer improvements

The summer holidays are ending, which for many concludes with a long drive home and reliance on GPS devices to get safely home. But every now and then, GPS devices can suggest strange directions or get briefly confused about ...

Generalized splitting-ring number theoretic transform

Number theoretic transform (NTT) is widely recognized as the most efficient method for computing polynomial multiplication with high dimension and integral coefficients, due to its quasilinear complexity.

Study uses topological data analysis to identify voting deserts

In past years, elections in the U.S. have been marked by stories of long waiting lines at the voting polls. Add other barriers, like long commutes and inadequate transportation, and voting can become inaccessible. But these ...

Losing count: The mathematical magic of counting curves

How can you figure out which points lie on a certain curve? And how many possible curves do you count by a given number of points? These are the kinds of questions Pim Spelier of the Mathematical Institute studied during ...

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Mathematics
Why expanding access to algebra is a matter of civil rights
Mathematics
Study finds cooperation can still evolve even with limited payoff memory
Mathematics
Students' awareness of their cognitive processes facilitates the learning of math, finds study
Mathematics
New research disproves a long-held 'cognitive illusion' that hockey goaltenders improve under pressure
Mathematics
Study shows the power of social connections to predict hit songs
Mathematics
Wire-cut forensic examinations currently too unreliable for court, new study says
Mathematics
People underestimate the probability of including at least one minority member in a group, research suggests
Mathematics
How can we make good decisions by observing others? A videogame and computational model have the answer
Mathematics
Decision-making analysis for a new variant of the classical secretary problem
Mathematics
Data scientists aim to improve humanitarian support for displaced populations
Mathematics
How science, math, and tech can propel swimmers to new heights
Mathematics
A surprising result for a group's optimal path to cooperation
Mathematics
Math discovery provides new method to study cell activity, aging
Mathematics
The case for 'math-ish' thinking
Mathematics
Mechanistic model shows how much gossip is needed to foster social cooperation
Mathematics
A mathematical understanding of project schedules
Mathematics
Malawi's school kids are using tablets to improve their reading and math skills
Mathematics
Random processes shape science and math: Researchers propose a unified, probabilistic framework
Mathematics
Why are algorithms called algorithms? A brief history of the Persian polymath you've likely never heard of
Mathematics
Can science explain why couples break up? The mathematical anatomy of a fall

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Why petting your cat leads to static electricity
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New research reveals that America's oldest tombstone came from Belgium and belonged to an English knight
Astronomy
New cosmic distance catalog could unlock the mysteries of universe formation
Earth Sciences
Rugged Falklands landscape was once a lush rainforest, researchers say
Astronomy
Webb Telescope provides another look into galactic collisions
Biotechnology
New kit makes classroom CRISPR experiments affordable and accessible
Earth Sciences
Geoscientists confirm 'dripping' of Earth's crust beneath Türkiye's Central Anatolian Plateau
Astronomy
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Social Sciences
Can toddlers help explain the origins of our bias for wealth?
Plasma Physics
Tracking plasma progression in a picosecond: Physicists develop ultra-fast laser method to study high-density plasmas
General Physics
LHC experiments observe quantum entanglement at the highest energy yet
Social Sciences
Moving as one: Discovering how synchronous movements strengthen social bonds
Plants & Animals
Another new wasp species discovered by researchers
Nanomaterials
2D silk protein layers on graphene pave the way for advanced microelectronics and computing
Archaeology
South African rock art possibly inspired by long-extinct species, suggests research
General Physics
Ocean waves grow way beyond known limits, new research finds
Quantum Physics
Researchers simplify design of optical atomic clocks without compromising performance
Polymers
Nature-inspired patterns boost polymer toughness
Ecology
Propagated corals reveal increased resistance to bleaching across the Caribbean during the fatal heat wave of 2023