Using the European Southern Observatory's Very Large Telescope (VLT), astronomers have discovered the absence of an unstable massive star in a dwarf galaxy. Scientists think this could indicate that the star became less bright ...
Astronomy
Jun 30, 2020
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Where did dingoes come from and when? Who brought them and what can this tell us about human evolution on our continent? They are mysteries steeped in time that University of New England (UNE) archaeologist Dr. Melanie Fillios ...
Archaeology
Jun 23, 2020
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Italian astronomers have reported the discovery of a new lithium-rich galactic Cepheid star, identified by high-resolution spectroscopic observations. The newfound object, designated V363 Cas, is the fifth lithium-rich classical ...
A team of researchers affiliated with several institutions in South Korea has found a possible reason for West Antarctica warming faster than East Antarctica. In their paper published in the journal Science Advances, the ...
Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have detected Beta Cephei-type pulsations in an eclipsing binary system known as V453 Cygni. The finding, detailed in a paper published May 15 on arXiv.org, ...
Warm winter spells have increased in frequency and duration two- to three times over since 1878, according to scientists led by the University of Warwick.
Environment
May 6, 2020
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Teak (Tectona grandis) is a tropical, deciduous, broad-leaved tree species indigenous to Southeast Asia. Despite its high dendroclimatological potential, only a few studies have analyzed the relationships between teak ring-width ...
Earth Sciences
Apr 27, 2020
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The concentration levels of nitrogen dioxide, a primary air contaminant, have declined 64% in major Spanish cities after the implementation of measures to fight COVID-19. Levels have fallen most in Barcelona, with an 83% ...
Environment
Mar 25, 2020
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Transportation produces a sizable amount of greenhouse gas emissions, largely by using petroleum to power internal combustion engines. Alternatives –- for example, organic materials such as grasses to produce fuels or electricity ...
Environment
Feb 27, 2020
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Crown architecture, which is composited by an ensemble of attributes related to branch characteristics and branching pattern of a tree, is a critical component for a tree to interact with the ambient environment and to compete ...
Plants & Animals
Feb 25, 2020
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