Image of hundreds of galaxies clustered together
Science and Technology

Scientists test a fundamental rule of gravity on cosmic scales — and it holds up

A new study examines the motion of galaxy clusters separated by hundreds of millions of light-years to test how gravity weakens with distance and finds it behaves as expected, strengthening the case for dark matter.

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    The Offspring’s Dexter Holland Is a USC Dornsife ‘Triple Trojan’

    The Offspring’s Dexter Holland Is a USC Dornsife ‘Triple Trojan’

    @USCDornsife on Instagram

    @USCDornsife

    irst Monday post-grad, but still living in the commencement moment 🎓

    📸: Iliana Garcia Photography

    Four women in graduation garb pose with diploma covers

    @USCDornsife

    We are proud to introduce our 2026 Dornsife Scholar Award recipients! These awards recognize graduating seniors who not only excel in the classroom but demonstrate a profound commitment to positive human impact. Congratulations!

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    @USCDornsife

    “Life is not a straight line, but a series of pivots.”

    The Offspring frontman Dexter Holland, who received his bachelor’s, master’s and PhD at USC Dornsife, encouraged graduates to pursue all their passions.

    Dexter Holland in graduation garb smiles at Trojan Marcing Band