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black hole jet cocoon

Dying stars’ cocoons could be new source of gravitational waves

June 5, 2023
Although astrophysicists theoretically should be able to detect gravitational waves from a single, non-binary source, they have yet to uncover these elusive signals. Now Northwestern researchers suggest looking at a new, unexpected and entirely unexplored place: The turbulent, energetic cocoons of debris that surround dying massive stars.
Fathers' influence on breastfeeding and safe sleep

Dads are key in supporting breastfeeding, safe infant sleep

June 5, 2023
Fathers can make a huge difference in whether an infant is breastfed and placed to sleep safely, according to a recent survey of new fathers led by scientists at Northwestern University and the Ann & Robert H. Lurie Children’s Hospital of Chicago.
milky way

Mysterious dashes revealed in Milky Way’s center

June 2, 2023
In the early 1980s, Northwestern University’s Farhad Yusef-Zadeh discovered gigantic, one-dimensional filaments dangling vertically near Sagittarius A*, our galaxy’s central supermassive black hole. Now, Yusef-Zadeh and his collaborators have discovered a new population of filaments.
bipartisanship

Quantifying the power of bipartisan coalitions

May 31, 2023
Despite arguments that Congress is dominated by partisan interests, a new Northwestern study finds that legislators who draw in cosponsors from both sides of the aisle are more effective lawmakers.

New study highlights importance of democratic norms and learning about the other party

May 30, 2023
For the past few years, American democracy has been perceived as backsliding. A new Northwestern-led study, however, suggests that the full picture may not be as dire as it seems — but highlights the importance of democratic norms and learning about other party’s beliefs. Specifically, the research suggests that when state legislators learn that the views of voters from the other party are less extreme than they anticipated, they are less likely to endorse antidemocratic actions.