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In a new study, researchers from NASA's Dawn mission calculate that the axial tilt of Ceres varies widely over the course of about 24,500 years.

March 23, 2017 Ice in Shadowed Craters on Ceres Linked to Tilt History

In a new study, researchers from NASA's Dawn mission calculate that the axial tilt of Ceres -- the angle at which it spins as it journeys around the sun -- varies widely over the course …

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What happens when the eruption from a supermassive black hole is swept up by the collision and merger of two galaxy clusters: Abell 3411 and Abell 3412.

March 23, 2017 Abell 3411 and Abell 3412: A Cosmic Double Whammy

Astronomers have discovered what happens when the eruption from a supermassive black hole is swept up by the collision and merger of two galaxy clusters: Abell 3411 and Abell 3412.

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Bees, flies or butterflies transfer the male pollen grains to the stigma of a plant's female style, thereby ensuring its sexual reproduction.

March 14, 2017 Flies and bees act like plant cultivators

Bees, flies or butterflies transfer the male pollen grains to the stigma of a plant's female style, thereby ensuring its sexual reproduction.

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The first global satellite study of airborne ammonia gas has revealed hotspots of the pollutant over the world's most productive agricultural regions.

March 16, 2017 NASA Satellite Identifies Global Ammonia Hotspots

The first global satellite study of airborne ammonia gas has revealed hotspots of the pollutant over the world's most productive agricultural regions.

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prejudicious

adjective

Causing harm or injury.