Advances in tip-based microscopy in materials science have allowed imaging at angstrom-scale resolution, although the technique does not provide clear characterization of the structural and chemical heterogeneities of surface ...
The showy colors of some butterflies could advertise their speed and nimbleness, much like a coat of bright yellow paint on a sports car. A new study shows birds can learn to recognize these visual cues, avoiding not only ...
Plants & Animals
Mar 11, 2021
0
250
Northwestern Engineering researchers have developed a theoretical model to design soft materials that demonstrate autonomous oscillating properties that mimic biological functions. The work could advance the design of responsive ...
Materials Science
Mar 2, 2021
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11
Per- and polyfluoroalkyl substances (PFAS) are a class of man-made chemical compounds and a current, emerging concern to environmental health. PFAS substances have unique characteristics-resistance to heat, water, oil and ...
Environment
Feb 25, 2021
1
8
The plant that encourages kissing at Christmas is in fact a parasite, and new research reveals mistletoe has an unusual feeding strategy.
Plants & Animals
Feb 23, 2021
1
308
A research team led by Prof. Qian Peiyuan, Head and Chair Professor from the Hong Kong University of Science and Technology (HKUST)'s Department of Ocean Science and David von Hansemann Professor of Science, has published ...
Evolution
Feb 19, 2021
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325
Exposure to air pollution causes around 1.1 million deaths per year across India—this problem is thought to be most severe in Delhi. The steady upswing in India's population and energy consumption is a significant factor ...
Environment
Feb 17, 2021
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27
Smells, scents and stenches are a common feature in the messy world of sex. In animals, aromas such as pheromones are often used to attract and charm potential mates. But some male butterflies use sex smells for another purpose ...
Plants & Animals
Jan 28, 2021
0
13
Jupiter's moon Ganymede is the largest planetary satellite in the solar system. It's also one of the most intriguing: Ganymede is the only moon with its own magnetic field, it is the most differentiated of all moons, and ...
Space Exploration
Jan 21, 2021
1
662
Butterflies have evolved to produce a strongly scented chemical in their genitals that they leave behind after sex to deter other males from pursuing their women—scientists have found.
Plants & Animals
Jan 19, 2021
0
622
