Unlike active galaxies that constantly pull in surrounding material, these black holes lie dormant until a star passes by.

The merger resulted in a combined black hole 225 times our sun’s mass, and challenges current astrophysical models of black ...

Paul Thomas Chamberlin’s book, Scorched Earth, recasts the conflict as a brutal struggle for survival among declining and ...

Maximiliano Isi was a graduate student at the California Institute of Technology in 2014, when scientists there first ...

Lydia Kallipoliti's design work has been widely exhibited in the Venice Bienniale, the Istanbul Design Biennial, the Shenzhen ...

Increases in deer and tick populations in the regions around New York or any other city can lead to an increased number of ...

A study found that we have overestimated how much nitrogen enters natural ecosystems from the air. It has climate implications.