Planetary systems with both super-Earths and Jupiter-type planets may be common, according to a new study. As in our own solar system, the giant planets would act as “bodyguards” protecting the smaller planets from asteroid impacts.
Since the 1950s, ‘Africanized’ honeybees have spread north and south across the Americas until apparently coming to a halt in California and northern Argentina. Now genome sequencing of hundreds of bees from the northern and southern limits shows a gradual decline in African ancestry across hundreds of miles, rather than an abrupt shift.
Climate change pushes species distribution areas northward. However, the expansion of species ranges is not self-evident due to e.g. habitat degradation and unsustainable harvesting caused by human activities. A new study suggests that protected areas can facilitate wintering waterbird adaptation to climate warming by advancing their range shifts towards north.
A team of researchers has found that transcription factors have a tendency to bind strongly to ‘mismatched’ sections of DNA, i.e. sections of the genome that were not copied correctly. The strong binding of transcription factors to these mismatched sections of regulatory DNA might be a way in which random mutations become a problem that leads to disease, including cancer.
Geological investigations of low-temperature young deposits on the Styrian Erzberg provide paleoclimatology with new data on the Earth’s history and its development.
Scientists have discovered how birds are able to fly in gusty conditions – findings that could inform the development of bio-inspired small-scale aircraft.
(University of Massachusetts Lowell) The time has come for reform on how the United States deals with the electoral process, the environment and social justice, according to a new national poll released today by the UMass Lowell Center for Public Opinion that takes an in-depth look at the views of Americans age 18 to 39.
Scientists report a breakthrough in developing a next-generation thermochromic window that not only reduces the need for air conditioning but simultaneously generates electricity.