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The universal beauty of the mountains can be seen in graphs

Mountains have character. The continuous gentle, wavy hills and wide valleys of the Carpathians, Appalachians or lower parts of the Alps contrast strongly with the soaring peaks, ragged ridges and deep ravines of the high ...

Mathematics of scale: Big, small and everything in between

Breathe. As your lungs expand, air fills 500 million tiny alveoli, each a fraction of a millimeter across. As you exhale, these millions of tiny breaths merge effortlessly through larger and larger airways into one ultimate ...

'The Big Bang Theory' takes math notes from Carl Pomerance

A prime number theory equation by mathematics professor emeritus Carl Pomerance turned up on The Big Bang Theory, where it was scrawled on a white board in the background of the hit sitcom about a group of friends and roommates ...

A faster method for multiplying very big numbers

The multiplication of integers is a problem that has kept mathematicians busy since Antiquity. The "Babylonian" method we learn at school requires us to multiply each digit of the first number by each digit of the second ...

Bristol mathematician cracks Diophantine puzzle

A mathematician from the University of Bristol has found a solution to part of a 64-year old mathematical problem – expressing the number 33 as the sum of three cubes.

Sentiment analysis for portfolio management

NUS data scientists have developed a deep learning-based text data analytics method to extract sentiment information from analyst reports for investment decisions.

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Electron (or 'hole') pairs may survive effort to kill superconductivity
General Physics
Discovery of light-induced ferroelectricity in strontium titanate
Lawyers suggest better labeling on prophetic patent applications
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Raising fluid walls around living cells
Space Exploration
To the Moon and back: 50 years on, a giant leap into the unknown
Materials Science
Revealing 'hidden' phases of matter through the power of light
Condensed Matter
Phase-change materials from smartphones may lead to higher data storage, energy efficiency
What drives Yellowstone's massive elk migrations?
Earth Sciences
No direct link between north Atlantic currents, sea level along New England coast
Quantum Physics
New quantum dot microscope shows electric potentials of individual atoms
Hubble sets sights on an explosive galaxy
Optics & Photonics
Laser trick produces high-energy terahertz pulses