CAPE CANAVERAL, Fla. (AP) – NASA's long-awaited moonshot with astronauts is off until at least March because of hydrogen fuel leaks that marred the dress rehearsal of its giant new rocket.

But that good arm can be strengthened. In our newly published research in the journal JAMA Neurology, we found that training the less-impaired arm in people living with chronic stroke can improve ...

Zombie' coronavirus fragments not only help drive inflammation in long-COVID, but also destroy our immune cells.

Putting aside the risk of an early grave by accident or injury, your genes may have a much greater impact on your lifespan than previously thought, according to an unparalleled study of twin data.

A straightforward blood test could one day reveal the earliest signs of Parkinson's disease years before more noticeable symptoms appear, according to a new study of DNA repair and cell stress.

CMEs are big blasts of plasma ejected from the Sun, which are often associated with the best and worst effects of solar storms. They can produce the stunning light shows we experience as auroras – but ...

Grandparents affect their grandchildren's lives in many ways, but a new study suggests seniors might benefit from this ...

In the heart of our galaxy, scientists have discovered the largest sulfur-bearing molecule ever detected beyond Earth, with ...

An international team of scientists has discovered a record-breaking method of removing a class of harmful 'forever chemicals ...

Taking oral semaglutide may reduce heart-related hospitalizations and deaths among those with a history of heart failure and ...

Screening for heart attack risk should be happening earlier for men, according to a new study that found the risk of ...