A two-year clinical study with over 160 patients with refractory angina (chronic symptomatic coronary artery disease) randomized to low and high dose CD34+...
What is the total mass of our Milky Way Galaxy? The short answer, so far, is 7 x 1011 solar masses, says a team of astronomers at McMaster University,...
Astronomers from ESA’s Herschel mission have released a series of stunning maps of star-forming regions in the Milky Way’s Galactic plane.
The emission...
Our Sun, in its youth some 4.5 billion years ago, ‘stole’ Planet Nine from a passing star system, says a team of European astronomers led by Lund University...
Mechanosensory hairs may explain how bumblebees sense electric signals transmitted by flowers, says a team of scientists at the University of Bristol,...
Blue-green egg color shields bird embryos from harmful sunlight, according to Dr. David Lahti from the City University of New York and Dr. Dan Ardia from...
A team of scientists led by Rice University astronomer Christopher Johns-Krull has discovered a giant planet orbiting a very young star about 450 light-years...
NASA has released an absolutely outstanding photo taken by the Hubble Space Telescope of a colorful collection of stars in the constellation of Scorpius.
This...
ESA’s Rosetta orbiter has detected volatile glycine and phosphorus in the fuzzy atmosphere of Comet 67P/Churyumov-Gerasimenko.
The Rosetta spacecraft...
Fossil remains of a previously unknown group of snail-eating marsupials that lived in Australia between 10 and 15 million years ago have been discovered...
Researchers using data from NASA’s Mars Reconnaissance Orbiter have found evidence of an ice age recorded in the Red Planet’s polar caps.
This image,...
All or at least a significant part of dark matter is made up of so-called primordial black holes, according to Dr. Alexander Kashlinsky, an astrophysicist...
Powerful coronal mass ejection events from the young Sun may have provided the crucial energy needed to warm early Earth, according to a team of researchers...
A team of researchers using data from the Lyman-Alpha Mapping Project (LAMP) instrument on the Lunar Reconnaissance Orbiter (LRO) has detected two geologically...
Using data from three of NASA’s space observatories — the Hubble Space Telescope, Chandra X-ray Observatory, and Spitzer Space Telescope, astronomers...
For the first time, scientists have succeeded in measuring the strength of the very weak van der Waals forces passing between individual atoms.
Noble gas...
According to a new study published in the journal Current Biology, cephalopods’ numbers have increased in the world’s oceans over the past six decades.
Giant...
Astronomers have detected and confirmed the faintest early-Universe galaxy ever using the 10-m Keck II telescope at the W. M. Keck Observatory, Hawaii.
Color...
