Chinese astronomers have conducted a gamma-ray and optical variability analysis of the blazar 3FGL J0449.4-4350. The…
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Study shows large ocean predators are more active in temperate regions
An international team of researchers has found that large ocean predators such as tuna, marlin and…
Climate researcher on promise amidst the pandemic
As people suspend travel during this time of social distancing, Earth-observing satellites have recorded a marked…
Can relationships flourish through tech alone?
“Shelter in place” is now the norm in much of the country, thanks to COVID-19. As…
World faces food crisis in wake of coronavirus: UN, WTO
The heads of three global agencies warned Wednesday of the risk of a worldwide “food shortage”…
Stronger pandemic response yields better economic recovery
With much of the U.S. in shutdown mode to limit the spread of the Covid-19 disease,…
Communicating the effectiveness of flood-mitigation plans
A team of Leeds mathematicians and French civil engineers has developed a new way of visualizing…
The shutdown brought bluer skies but more nighttime ozone to California
Since social distancing measures to prevent COVID-19 have emptied freeways, businesses and beaches, Southern Californians have…
Africa faces grave risks as COVID-19 emerges, says economist
The first cases of COVID-19 emerged in China last November, and the virus has since moved…
Density fluctuations in the solar wind based on type III radio bursts
Type III bursts are among the strongest radio signals routinely observed by both space-borne and ground-based…