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Karina

Karina
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Intelligent nanomaterials for photonics

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Since the Nobel Prize in Physics was awarded for research on graphene in 2010, 2-D materials—nanosheets with atomic thickness—have been a hot topic in...

A step toward a universal flu vaccine

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Each year, the flu vaccine has to be redesigned to account for mutations that the virus accumulates, and even then, the vaccine is often...

Nitrous oxide emissions pose an increasing climate threat, study finds

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Rising nitrous oxide (N2O) emissions are jeopardizing the climate goals of the Paris Agreement, according to a major new study by an international team...

New 3-D model could explain the formation of a hexagon storm...

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With its dazzling system of icy rings, Saturn has been a subject of fascination since ancient times. Even now the sixth planet from the...

14 million tonnes of microplastics on sea floor: Australian study

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The world's sea floor is littered with an estimated 14 million tonnes of microplastics, broken down from the masses of rubbish entering the oceans...

Mind and space bending physics on a convenient chip

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Thanks to Einstein, we know that our three-dimensional space is warped and curved. And in curved space, normal ideas of geometry and straight lines...

Evolution of the Y chromosome in great apes deciphered

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New analysis of the DNA sequence of the male-specific Y chromosomes from all living species of the great ape family helps to clarify our...

New study rebuts 75-year-old belief in reptile evolution

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Challenging a 75-year-old notion about how and when reptiles evolved during the past 300 million-plus years involves a lot of camerawork, loads of CT...

Forearm artery reveals humans evolving from changes in natural selection

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Humans haven't developed genetic mutations for telepathy or superpowers just yet, but a new study shows our species is still evolving in unique ways...

Extremely rare Higgs boson decay process spotted

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The Higgs boson reached overnight fame in 2012 when it was finally discovered in a jumble of other particles generated at CERN's Large Hadron...

Experiments with twisted 2-D materials catch electrons behaving collectively

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Scientists can have ambitious goals: Curing disease, exploring distant worlds, clean-energy revolutions. In physics and materials research, some of these ambitious goals are to...