Researchers found a 50 to 60 percent lower risk of colorectal cancer among women who started endoscopy screenings at age 45 compared to those who had not undergone screening at all.

A fourth disorder that causes dementia has been added to the list. It’s called LATE and is estimated to cause about 15 to 20 percent of all dementias.

Harvard student Amir Siraj ’22 and Professor Avi Loeb have found the earliest known meteor from another solar system to hit Earth, with the results confirmed by U.S. Space Force.

A team of physicists from Harvard and elsewhere have created a new method for shuttling entangled atoms in a quantum processor at the forefront for building large-scale programmable quantum machines.

Harvard experts say breaking an unhealthy habit can be done. It takes intent, a little white-knuckling, and some effective behavior modification techniques.

A new study shows the impact of early amyloid-β and tau protein accumulation on disrupting brain connections important for memory. These disrupted connections were present even before signs of cognitive impairment were observed.

Researchers have found that “brain water” can exit through tiny channels to reach the skull’s bone marrow, which can detect infection or injury.

Three physics Rhodes Scholars reflect on ways female mentorship helped them, importance of paying it forward.

Harvard scientists give their read on recent COVID data from the U.S. and South Africa.

The panel of experts looked at success and failures since the first Earth Day in 1970.