• Home
  • Community news
  • Sports news
  • Strike news
  • About
  • Contact
  • Subscribe
  • Donate
  • Advertise
  • Facebook Page
  • Twitter Username
  • Instagram
Skip to content
  • About
  • Contact
  • Subscribe
  • Donate
  • Advertise
  • Facebook Page
  • Twitter Username
  • Instagram
Pittsburgh Union Progress

Pittsburgh Union Progress

Published by striking workers at the Pittsburgh Post-Gazette.

  • Home
  • Community news
  • Sports news
  • Strike news

Tag: natural history

Posted inCommunity news

North American wildflowers threatened by climate change

by Susan BanksDecember 29, 2022December 29, 2022

We might be saying goodbye to a bunch of spring wildflowers, says a recent study by botanists from the Carnegie Museum of Natural History, along with an international team of researchers.  The research, which was recently published in Nature Communications, warns of the devastation that warmer springs can cause to ephemeral wildflowers.  The nuts and […]

LATEST STORIES

New day and night restrictions on the Parkway East start Monday

New day and night restrictions on the Parkway East start Monday

July 14, 2025July 14, 2025
Pitt researchers say residents will get results of tests for vinyl chloride and liver damage, refer people for treatment if needed

Pitt researchers say residents will get results of tests for vinyl chloride and liver damage, refer people for treatment if needed

July 13, 2025July 13, 2025
Greed and deceit define the history of vinyl chloride, which tops the list  chemicals unleashed in East Palestine

Greed and deceit define the history of vinyl chloride, which tops the list chemicals unleashed in East Palestine

July 13, 2025July 13, 2025

© 2025 Pittsburgh Union Progress. Proudly powered by Newspack by Automattic Privacy Policy
  • Facebook Page
  • Twitter Username
  • Instagram