An Alabama man convicted of killing a woman during a 1997 gas station robbery was put to death Thursday after apologizing to his victim's family and pleas from the woman's son to spare his life. West ...

The global Liquid Nitrogen Purge Systems Market is entering a decade of dynamic expansion, fueled by the rising demand for ...

Could the chemical debris of a shattered world hold clues to life elsewhere in the universe? Astronomers studying the white dwarf WD 1647+375 have discovered the biggest quantity of nitrogen ever seen ...

Johnson & Johnson has recalled certain automated controllers for its Impella heart pumps over a fault linked to five serious injuries, the Food and Drug Administration said Tuesday. The company’s ...

WASHINGTON — A Falcon 9 launched a “cosmic carpool” of spacecraft for NASA and NOAA Sept. 24 that will study the sun and its role in space weather. The Falcon 9 lifted off from Kennedy Space Center’s ...

From time to time, refrigeration and air conditioning systems suffer failures that result in contamination. The most common such failure is a compressor burnout. During such an event, the ...

An international team of scientists has unveiled the most comprehensive model yet that explains how cells control the flow of materials in and out of their nuclei—solving one of biology's oldest ...