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Research team identifies oldest known supermassive black hole

By Hosts

Published August 13, 2025 at 5:00 AM EDT

A research team at the University of Texas at Austin's Cosmic Frontier Center have identified the oldest known supermassive black hole.

Hosts

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Canadian wildfires are impacting air quality in the U.S.

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Canada is having its second worst wildfire season yet. Two scientists explain what a red air alert means and how anyone living in impacted areas can protect themselves.
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Linah Mohammad

To keep cattle safe, the USDA is using movie clips to scare away wolves.
Spotted lanternflies are all over. What should you do if you see one?

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Spotted lanternflies are appearing all over the East Coast. The invasive insects damage plants and trees. What should you do when you spot them?