Sharon Udasin
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sharonudasin.bsky.social
Sharon Udasin
@sharonudasin.bsky.social
Environmental journalist + co-author of the new #PFAS book, Poisoning the Well.
#Boulder morning runs unfiltered 🏃🏻‍♀️🌄
December 2, 2025 at 1:56 PM
Aurora in #Boulder
November 12, 2025 at 3:02 AM
Morning run along the Animas 🏞️🍂🍁
November 9, 2025 at 1:50 PM
Little girl meets some Great Sand Dunes.
November 8, 2025 at 5:31 PM
Bringing #PFAS awareness to #Cheyenne in my first-ever visit to #Wyoming. Will be at the Laramie County Local Authors Celebration this afternoon! lclsonline.org/event/local-...
October 11, 2025 at 6:12 PM
Only at Colorado School of Mines could I get a pair of #PFAS socks after doing a book talk. Thank you to Chris Higgins for hosting me!
September 19, 2025 at 9:10 PM
September 18 and #Boulder backyard blooms are still bountiful, no filter necessary 🌸🌺🌼
September 19, 2025 at 1:02 AM
#Boulder sunrise runs 🌅🏃🏻‍♀️
September 7, 2025 at 12:54 PM
Incredible double-arch, backyard rainbow in #Boulder after monsoon rainfall ⛈️🌈 #cowx
August 29, 2025 at 12:19 AM
Rainbow morning run 🌈
August 27, 2025 at 12:36 PM
Thank you to Dr. Stephen Russell, the Alabama Writers Forum and the Alabama State Council on the Arts for the wonderful review of Poisoning the Well! writersforum.org/poisoning-th...
August 14, 2025 at 4:47 PM
4th and 2nd grade… and they still like each other! (usually) Happy first day of school, #Boulder!
August 13, 2025 at 2:21 PM
Sunrise run with hints of fall 🍁 cool and a 95°F forecast for the afternoon. ☀️
August 13, 2025 at 11:45 AM
Backyard blooms in #Boulder
August 12, 2025 at 12:38 PM
Thanks to @bpl.boston.gov for including Poisoning the Well in the library's new health & wellness book listings! www.bpl.org/health-welln...
July 18, 2025 at 2:19 PM
No filter mountain morning run⛰️⛅️🌾#Boulder
July 9, 2025 at 12:16 PM
Thank you to the Penn Gazette for recommending Poisoning the Well to the @upenn.bsky.social alumni community! thepenngazette.com/briefly-note...
June 25, 2025 at 2:49 PM
Samples from a run through @wellsreserve.bsky.social, where I’ll be speaking about #PFAS tomorrow.
June 3, 2025 at 11:17 PM
Today’s run is beachside in Wells, Maine, which is indisputably beautiful, despite the #PFAS
June 3, 2025 at 10:23 PM
Final four talks on the New England #PFAS tour for Poisoning the Well!
Today: Kimball/Atkinson 1pm
Weds: Wells 12pm;
Weds: Portsmouth 6pm
Thurs: Chelsea 11am
Registration info: tinyurl.com/ptwnewengland
June 3, 2025 at 3:47 PM
New Englanders: please register to attend one of my remaining #PFAS talks!
Today (Sat): Mashpee 2pm
Tomorrow (Sun): Weston 3pm
Mon: Reading 7pm
Tues: Kimball/Atkinson 1pm
Weds: Wells 12pm; Portsmouth 6pm
Thurs: Chelsea 11am
Registration info: tinyurl.com/ptwnewengland
May 31, 2025 at 2:03 PM
As close to Penzance Point as I could get. Sadly, the Major-General is not here.
May 31, 2025 at 1:24 PM
A Cape Cod morning run
May 31, 2025 at 12:49 PM
A dorm room with a view! Meanwhile, an @mblscience.bsky.social student just asked me: “Are you a grad student or are you a grown-up grown-up?”
May 30, 2025 at 12:22 AM
This morning’s run includes a stop at Plymouth Rock for my kids. 🪨🏃🏻‍♀️
May 29, 2025 at 12:03 PM