Health & Medicine
- Health & Medicine
Stroke victims with busy immune responses may also see mental declines
A small study links an active immune response soon after a stroke with a loss in cognitive ability a year later.
- Health & Medicine
50 years ago, doctors lamented a dearth of organ donors
Fifty years ago, surgeons’ supply of heart donations was woefully low.
- Health & Medicine
Nanosponges sop up toxins and help repair tissues
Nanoparticles coated with blood cell membranes can move through the body to clean up toxins or heal tissues — without instigating an immune reaction.
- Science & Society
How newsy science becomes Science News
Editor in Chief Nancy Shute discusses how a news story makes it into Science News magazine.
- Astronomy
Readers have questions about Ultima Thule, thirsty plants and vitamin D
Readers had comments and questions about Ultima Thule, photosynthesis and more.
- Health & Medicine
FDA has approved the first ketamine-based antidepressant
A nasal spray with a ketamine-based drug promises faster relief from depression for some people.
- Health & Medicine
A second HIV patient has gone into remission after a stem cell transplant
A second person with HIV has gone into remission after receiving blood stem cells from a donor unable to make a protein needed by the virus.
- Health & Medicine
Ripples race in the brain as memories are recalled
A fast brain wave called a ripple often came before a person’s correct answer on a memory test.
- Life
Eating a lot of fiber could improve some cancer treatments
A high-fiber diet, which boosts the diversity of gut microbes, may make an immune therapy against skin cancer more effective.
- Health & Medicine
Sleeping in on the weekend can’t make up for lost sleep
Using the weekend to catch up on sleep is ineffective at making-up for lost sleep and offsetting the consequences to a person’s health.
- Health & Medicine
Wireless patches can comfortably monitor sick babies’ health
New skin sensors that wirelessly transmit health data could offer a less invasive way to keep tabs on newborns in the neonatal intensive care unit.
- Health & Medicine
Watching hours of TV is tied to verbal memory decline in older people
The more television people age 50 and up watched, the worse they recalled a list of words in tests years later, a study finds.
