The number of Black people living in the United States reached a new high of 48.3 million in 2023. That’s up a third (33%) since 2000, according to a Pew Research Center analysis of government data.

This fact sheet is based on Pew Research Center tabulations of microdata from the Census Bureau’s 2023 American Community Survey (ACS), provided through IPUMS from the University of Minnesota. All ...

Jan. 13, 2025 — The night sky has always played a crucial role in navigation, from early ocean crossings to modern GPS. Besides stars, the United States Navy uses quasars as beacons. Quasars are ...

After hours: January 24 at 7:32:56 PM EST ...

Using a clever device consisting of multiple thin layers, the physicists manage to output the edges of incoming images. Credit: UvA Researchers from the University of Amsterdam’s Institute of Physics, ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

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