Synapses in the hippocampus are larger and stronger after sleep deprivation, according to new research. Overall, this study supports the…
Robots that are not quite life-like: ‘Uncanny valley’ in the brain
Scientists have identified mechanisms in the human brain that could help explain the phenomenon of the ‘Uncanny Valley’ — the…
Many grandparents’ medicines not secure enough around grandchildren, poll suggests
Whether it’s a rare treat or a weekly routine, many older adults enjoy spending time with grandchildren. But a new…
Alcohol causes significant harm to those other than the drinker
Each year, one in five US adults — an estimated 53 million people — experience harm because of someone else’s…
Low vitamin D at birth raises risk of higher blood pressure in kids
Vitamin D deficiency from birth to early childhood was associated with an increased risk of elevated systolic blood pressure during…
Smart glasses follow our eyes, focus automatically
By using eye-tracking technology to automatically control a pair of autofocus lenses, engineers have created a prototype for ‘autofocals’ designed…
Medical News Today: What is the difference between autism and ADHD?
A number of symptoms can be common to autism and attention deficit hyperactivity disorder (ADHD). However, these are separate conditions…
Medical News Today: Emphysema vs. chronic bronchitis
Emphysema and chronic bronchitis are both respiratory conditions that fall under the classification of chronic obstructive pulmonary disease, or COPD.…
Medical News Today: How antioxidants can hasten the spread of lung cancer
Two new studies have uncovered cell mechanisms through which lung cancer uses antioxidants to help it spread to other parts…
Scientists Took an M.R.I. Scan of an Atom
The hospital technology, typically used to identify human ailments, captured perhaps the world’s smallest magnetic resonance image.