This is a 3-D visualization of reconstructed dark matter clump distributions in a distant galaxy cluster, obtained from the Hubble Space Telescope Frontier Fields data. The unseen matter in this map is comprised of a smooth heap of dark matter on which clumps form. Credit: Yale University

The dark matter map is derived from Hubble Space Telescope Frontier Fields data of a trio of galaxy clusters that act as cosmic magnifying glasses to peer into older, more distant parts of the universe, a phenomenon known as gravitational lensing. Yale astrophysicist Priyamvada Natarajan led an international team of researchers that analyzed the Hubble images...

Caption: An artist’s conception of a free-floating planet analog courtesy of NASA/JPL.

There may be a large number of undetected bright, substellar objects similar to giant exoplanets in our own solar neighborhood, according to new work from a team led by Carnegie’s Jonathan Gagné and including researchers from the Institute for Research on Exoplanets (iREx) at Université de Montréal. Similarly-aged stars moving through space together in a group, ie an association – are of great interest to researchers, as they are considered a prime target to hunt for brown dwarfs and free-floating planet-like objects.

Recent studies of an association of stars called TW Hya have revealed some of the first known isolated giant planet-sized objects in the neighborhood of our own Sun, ~100 light years a...

These images of the sun were captured at the same time on Jan. 29, 2017 by the six channels on the SUVI instrument on board GOES-16 and show a large coronal hole in the sun’s southern hemisphere. Each channel observes the sun at a different wavelength, allowing scientists to detect a wide range of solar phenomena important for space weather forecasting. Credit: NOAA

The first images from the Solar Ultraviolet Imager or SUVI instrument aboard NOAA’s GOES-16 satellite have been successful, capturing a large coronal hole on Jan. 29, 2017...

Probiotics ( Lactobacillus gasseri KS-13, Bifidobacterium bifidum G9-1, and Bifidobacterium longum MM-2) improve rhinoconjunctivitis-specific quality of life in individuals with seasonal al. The American Journal of Clinical Nutrition, 2017; 105 (3): 758 DOI: 10.3945/ajcn.116.140012

New University of Florida research shows a probiotic combination might help reduce hay fever symptoms, if it’s taken during allergy season. Many published studies have shown a probiotic’s ab

ility to regulate the body’s immune response to allergies, but not all of the probiotics show a benefit. Scientists already know that the probiotic combination of lactobacilli and bifidobacteria, sold as Kyo-Dophilus in stores, helps maintain digestive health and parts of the immune system...