An analysis of biological clocks throughout the human body suggests that too few hours of sleep—and too many—may speed aging in the brain, heart, lung, and immune system and is associated with a wide range of diseases.
articles
Study Suggests Shingles Vaccine May Lower Dementia Risk
A study led by Brown University researchers found that older adults who received the shingles vaccine currently used in the U.S. were less likely to be diagnosed with dementia within four years.
Soil Bacteria Protect Wheat From Pathogenic Fungus
Their study, published in the journal NPJ Biofilms and Microbiomes, paves the way for the development of inoculants that can be used in agriculture.
Mountain Formation Explains the Antarctic Ice Sheet Mystery
Scientists have uncovered why Antarctica became engulfed by ice millions of years before the Arctic.
Wildfires Don’t Just Pollute the Air, Rain May Turn its Smoke into Fertilizer
Wildfire smoke is usually discussed as an airborne pollutant and a threat to human health. But when smoke and rain coincide, nutrients released by burned landscapes rain back down.
Greenland Glacier Break Creates New Ice Island
Researchers say two more large calving events are likely.




