Sheril Kirshenbaum

Scientist. Author. Host of PBS Serving Up Science. for stories of diverse trailblazers in science & the arts. to explore biodiversity

Sheril KirshenbaumSheril
2025-12-24

A bit of magic on our evening walk ✨

Tiny mushrooms growing on a tree
Photo credit: David Lowry
Sheril KirshenbaumSheril
2025-12-18

@katharinehayhoe.com

And we’ve known about the greenhouse effect since 1856 thanks to the pioneering work of Eunice Newton Foote, who demonstrated CO2 traps heat. climate.gov/news-features/feat

You know this, of course Katharine, but I love opportunities to celebrate women who have been largely overlooked in science and culture.

Also, how frustrating to find this page about Foote is now an “archived” version of climate.gov.

Sheril KirshenbaumSheril
2025-12-14

It didn’t have to be this way.

Screen shot of US measles case in 2020 (13) compared to 2025 (1912 so far)
Sheril KirshenbaumSheril
2025-12-12

The History of Earth as a 24 hr clock. Humans have only just arrived.

Note: I first came across this image through UW-Madison geology.

History of Earth as a 24 hr clock
Sheril KirshenbaumSheril
2025-11-25

@mlanger At 45 I relate as well. I feel right at the in-between, but I suspect the people who matter most to us do see we contain multitudes.

Sheril KirshenbaumSheril
2025-11-25

This caught my eye from Lean In:

“Women get put on a timeline they never asked for:

Too young → ‘You wouldn’t understand.’

Too old → ‘No one wants to hear that now.’

But here’s the truth: There’s no wrong age to be powerful, compelling, or taken seriously — there’s only a wrong lens.

To anyone who’s ever felt ‘past their moment” — this is your moment.’”

by Erika Sjule

A comic of a doctor telling a woman she’s between too young to be taken seriously and too old to be an interesting person
Sheril KirshenbaumSheril
2025-11-24

Evolution doesn’t look how it’s depicted in pop culture. We often picture the famous “March of Progress” illustration where a series of apes stand in line leading to a modern human.

But evolution is not linear. It branches and branches. Divides in some places and recombines in others.
Image: @keesey

Evolution is not a linear process. Image: T. Michael Keesey
Sheril KirshenbaumSheril
2025-11-21

Halted NIH Clinical Trials List Reveals Slashed Treatments for Cancer, COVID and Minority Health scientificamerican.com/article

Sheril KirshenbaumSheril
2025-11-18

If it were up to me, we’d have better food distribution & more public libraries.

Sheril KirshenbaumSheril
2025-11-05

The government shutdown is now the longest in U.S. history. sheril.substack.com/p/shutdown

So why does the 21st disruption of federal funding since 1976 feel... normal?

Sheril KirshenbaumSheril
2025-11-03

Of all the Serving Up episodes, this is my favorite. youtu.be/FnOHwq6iSpk?si=zl5Q95

It’s also our least popular & least viewed. But for 7 mins, I got to talk about how amazing & essential soil really is. And that’s a win! 👩🏻‍🌾🪏🪴

Sheril KirshenbaumSheril
2025-10-27

My thoughts are with the people in Hurricane Melissa’s path.

makes the ocean warmer, fueling stronger, more intense storms.

It’s not about politics. I hope we can come together to help the communities impacted by this extremely dangerous Category 5 .

Satellite image of Hurricane Melissa
Sheril KirshenbaumSheril
2025-10-22

@OlePuddinhead not long enough

Sheril KirshenbaumSheril
2025-10-22

We lost sweet Kiwi tonight. He was a most spectacular bird. I am sad.

Kiwi
Sheril KirshenbaumSheril
2025-10-20

@jab01701mid that’s neat!

I don’t currently use audio, but it would be nice to have the option to listen to articles. I will look into adding that.

Sheril KirshenbaumSheril
2025-10-20

@jab01701mid Thanks John, but.. what is an audio herald?

Sheril KirshenbaumSheril
2025-10-20

@jab01701mid I like that - there’s more of a double meaning there

Sheril KirshenbaumSheril
2025-10-09

With political violence on the rise, the question isn’t whether we can return to some imagined golden age of bipartisanship.

It’s whether we can rebuild the relationships that make democratic governance possible.

My new OpEd: thehill.com/opinion/congress-b

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