Star mergers: A new test of gravity, dark energy theories

When scientists recorded a rippling in space-time, followed within two seconds by an associated burst of light observed by dozens of telescopes around the globe, they had witnessed, for the first time, the explosive collision ...

Juggling bills may be key at-risk indicator for food insecurity

Pawning family valuables or paying one bill while letting another bill slide may be warning signs that someone is at risk for being food insecure. A new University of Illinois study uses data collected from people who visit ...

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