As Californians rejected Proposition 37, which would have required labeling of food that’s been genetically modified, debate continues on the health implications of eating such foods.

As black holes go, Sagittarius A* is relatively low-key. The black hole at the center of our galaxy emits very little energy for its size, giving off roughly as much energy as the sun, even though it is 4 million times as massive.

Sandia National Laboratories has signed a pair of cooperative research and development agreements (CRADAs) that could broadly add to the labs’ research into combustion, defense, energy and nuclear security.

While medicine has treated bacterial infections in one of two ways— either killing the tiny organisms or slowing down their growth— doctors may soon have yet another weapon in the fight against pathogenic bacteria.