Escherichia coli bacteria are constitutive members of the human gut microbiota. However, some strains produce a genotoxin called colibactin, which is implicated in the development of colorectal cancer.
As people age, a normal brain protein known as amyloid beta often starts to collect into harmful amyloid plaques in the brain. Such plaques can be the first step on the path to Alzheimer's dementia.
Dutch lawmakers are set to debate hastily drawn up legislation underpinning the country’s coronavirus curfew after a judge ordered it scrapped earlier this week
A bill banning most abortions in South Carolina is likely heading to Republican Gov. Henry McMaster's desk
Republicans have seized on confusion surrounding President Joe Biden’s goal to reopen a majority of schools within his first 100 days, painting the president as beholden to teachers’ unions at the expense of American families
A CDC expert says the drop, during the first half of 2020, was "huge." Blacks and Hispanics were hit hardest as COVID-19 caused its first wave of deaths.
The Biden administration is hoping to reopen schools, but some are hesitant to return if teachers are not vaccinated. Nancy Cordes has the latest.
Some Army units are seeing as few as one-third agree to the vaccine.
A new report finds that life expectancy in the United States dropped a staggering one year during the first half of 2020 as the coronavirus pandemic caused its first wave of deaths
The South Carolina House has passed a bill banning almost all abortions in the state
Federal agents have seized more than 10 million fake N95 masks in recent weeks