Asteroids, small airless bodies within the inner solar system, are theorized to have contributed water and chemical building blocks of life to Earth billions of years ago. Although meteorites on Earth ...

Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu ...

Scientists detected all five nucleobases -- building blocks of DNA and RNA -- in samples returned from asteroid Bennu by NASA's OSIRIS-REx mission.

Japanese collaborators detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid ...

Here, the authors design a 1’(one)-psoralen-conjugated triplex-forming oligonucleotide to achieve stable parallel triplex formation and photo-cross-linking formation with pyrimidine-base ...

By Sage Rohrbach A mosaic image of the Bennu Asteriod, created using pictures from NASA’s OSIRIS-REx satellite that was near the asteroid for over two years. Courtesy of NASA via Wikimedia ...

DAMASCUS, Syria — Syria is open to letting Russia keep its air and naval bases along the Mediterranean coast as long as any agreement with the Kremlin serves the country’s interests ...

Pete Hegseth, President-elect Donald Trump’s pick for secretary of defense, has voiced strong opposition to removing the names of Confederate generals from US military bases, repeatedly saying ...