Teaching wild birds to sing a new tune
Like toddlers learning to speak, young birds learn to sing by listening to the voices of adults. Now, researchers have shown for the first...
A new take on the 19th-century skull collection of Samuel Morton
After unearthing and analyzing handwritten documentation from scientist Samuel Morton, a doctoral candidate drew a new conclusion about the infamous 19th-century collection: though Morton...
Surprising chemical complexity of Saturn’s rings changing planet’s upper atmosphere
A new study based on data from the final orbits last year of NASA's Cassini spacecraft shows the rings of Saturn -- some of...
Molecular guardians monitor chromosomes during cell division
One of the worst things that can happen to a cell is to end up with the wrong number of chromosomes. This can happen...
Using personal data to predict blood pressure
Engineers used wearable off-the-shelf technology and machine learning to predict an individual's blood pressure and provide personalized recommendations to lower it based on this...
Solving a medical mystery: Cause of rare type of dwarfism discovered
For children born with Saul-Wilson syndrome, and their parents, much of their lives are spent searching for answers. First defined in 1990, only 14...
Successful mouse couples talk out infidelity in calm tones
The quality of conversations between California mice couples after one partner has been unfaithful can help predict which mouse pairs will successfully produce a...
Viruses in blood lead to digestive problems
Some people suffer unpredictable bouts of abdominal pain and constipation. A new study in mice shows that viruses that target the nervous system can...
Diabetes may begin more than 20 years before diagnosis
Early signs of type 2 diabetes can be identified more than 20 years before diagnosis, according to new research.
Nanoparticles to treat snakebites
Venomous snakebites affect 2.5 million people, and annually cause more than 100,000 deaths and leave 400,000 individuals with permanent physical and psychological trauma each...