NASA and SpaceX could launch four astronauts to the International Space Station on October 1, with the Dragon spacecraft ...

Scientists may have solved why the length of Earth’s day changes by a few milliseconds over decades. Subtle shifts in the ...

Enceladus may naturally separate and concentrate chemicals from its hidden ocean as droplets slowly freeze and shatter on ...

A massive MRI study found that Alzheimer’s disease, mild cognitive impairment, psychiatric disorders, and addiction are associated with distinct patterns of accelerated brain aging. The strongest ...

A 245-million-year-old marine reptile fossil preserves an astonishing amount of detail, including its stomach, liver, and ...

Scientists are developing a possible alternative to LASIK that reshapes the cornea without cutting it or using a laser. The ...

Depression may change which emotional faces children notice most, but the pattern appears to depend on family history. Children at higher familial risk became increasingly focused on sad faces, while ...

CosmoCube will use the far side of the Moon as a shield from Earth’s radio noise to search for a faint signal from the ...

A compound the body can make after eating pomegranates, walnuts, and some berries improved measures of heart function by up to 80% in animal models of a difficult-to-treat form of heart failure.

A new study suggests coffee may influence mood and brain function by changing the activity of microbes in the gut. Both ...

Scientists have discovered a new tick-borne virus in China that causes flu-like illness and may account for previously unexplained cases of fever, fatigue, digestive problems, and low platelet counts.

Scientists have discovered a stem cell that appears to serve as a master source for tendon and ligament cells throughout the ...