I am so happy and grateful to be with Flatiron!
21.02.2026 16:47 β π 1 π 0 π¬ 0 π 0@darbysaxbe.bsky.social
Professor of Psychology @ University of Southern California. Studies brain, body, & behavior changes in new parents. My book Dad Brain: The New Science of Fatherhood and How it Shapes Men's Lives, comes out June 9 on Flatiron Books/Macmillan.
I am so happy and grateful to be with Flatiron!
21.02.2026 16:47 β π 1 π 0 π¬ 0 π 0Havenβt seen it! But glad we agree on Aimee Mann.
20.02.2026 17:44 β π 3 π 0 π¬ 1 π 0Scott Galloway recently told Derek Thompson on his podcast that childbirth is βdisgustingβ and βunnaturalβ for dads. Iβve studied fathers' experience of childbirth in my lab for years, and I think Galloway is wrong. darbysaxbe.substack.com/p/scott-gall...
18.02.2026 20:37 β π 94 π 18 π¬ 15 π 25My newsletter this week is about whether it's more fun to be a dad. I report on research finding that fathers enjoy parenting more than mothers do, and that millennial men are increasing their childcare time. darbysaxbe.substack.com/p/dads-reall...
11.02.2026 04:57 β π 5 π 0 π¬ 0 π 0New essay about feminism, family formation, and why a lot of feminism is better than some feminism when it comes to the welfare of kids and parents. darbysaxbe.substack.com/p/has-femini...
20.01.2026 19:50 β π 4 π 1 π¬ 0 π 0Donβt let Russell Vought trick Congress into destroying science by removing multiyear funding limits from the NIH funding bill.
16.01.2026 16:34 β π 315 π 149 π¬ 3 π 9Screenshot from viral Australian skincare Tiktok showing a woman in a pink sweater and the caption "Bring back gender pay gap"
My newsletter this week is about whether feminism has hurt menβs economic prospects, led to discriminatory hiring, and increased inflation. Lots of spicy stuff to unpack! Link in comments
14.01.2026 01:00 β π 5 π 0 π¬ 1 π 1In my newsletter this week, I shared my starting-a-Substack tips and told the true story of being trolled by my 14-year-old son. darbysaxbe.substack.com/p/how-to-win...
31.12.2025 02:04 β π 3 π 0 π¬ 0 π 0Hahahaha just add some brain worms to the model and youβre golden
12.12.2025 22:58 β π 0 π 0 π¬ 0 π 0Thank you!
12.12.2025 22:42 β π 0 π 0 π¬ 0 π 0Nice work! This will definitely restore the public's faith in science
12.12.2025 22:42 β π 2 π 0 π¬ 1 π 0I have an essay in @theargument.bsky.social today, diving into the science on gender differences and making the case that, Mars and Venus style arguments aside, biological essentialism isn't well-supported by the evidence.
www.theargumentmag.com/p/the-forbid...
I wrote a newsletter this week about how I used to get panic attacks, but then I went to clinical psychology graduate school and figured out how to deal with them.
darbysaxbe.substack.com/p/how-to-cur...
New essay on monogamy: why it evolved, why marriage is good for stable societies, and why young people (especially young women) might be losing interest in it. open.substack.com/pub/darbysax...
21.11.2025 22:32 β π 4 π 0 π¬ 0 π 0At #ISDP2025! π§ Catch my poster (P2.47) on sleep + cingulum white matter in first-time fathers.
Thanks to Quester for helping me get this poster organized! (www.quester.xn--tech)-sw3b @darbysaxbe.bsky.social
Canβt wait!
14.11.2025 00:37 β π 0 π 0 π¬ 0 π 0How's it going!?
13.11.2025 03:44 β π 0 π 0 π¬ 1 π 0My new essay this week is all about the unexpected twists and turns of the design process for the cover of my new forthcoming book...and includes some very silly rejected ideas. substack.com/home/post/p-...
13.11.2025 02:20 β π 6 π 1 π¬ 1 π 0It's true! We've written five of these one-day papers so far.
12.11.2025 06:13 β π 10 π 3 π¬ 1 π 0My new essay describes our lab's research on how face masks affect the brain's processing of emotion.
darbysaxbe.substack.com/p/how-covid-...
I just published my first piece with The Argument, and it's about why parents should let their kids go to the roller rink on their own.
You're not the captain of the parenting police www.theargumentmag.com/p/youre-not-...
Protester holding a sign that says βResisting tyrants is patriotic.β
Picture of crowd at NoKings protest
Person in chicken suit holding up No Kings sign
Person at protest holding up We Love America sign
Massive turnout at the #NoKings protest in Pasadena. Calm, peaceful, multigenerational crowd. Patriotic signs and American flags everywhere. Iβm still waiting for my check from Soros.
18.10.2025 22:42 β π 61 π 16 π¬ 2 π 2Selfie of poster attending USC rally
Picture of crowd gathered for rally
Picture of signatures on the petition opposing the Compact
Picture of the petition in front of a speaker
Great crowd at USC for a rally celebrating our decision to say no to the Compact! A letter opposing the Compact was signed by 1500 members of our university community. @ryanboyd.bsky.social @aaup.org @sanjaymadhav1.bsky.social
17.10.2025 20:31 β π 36 π 6 π¬ 1 π 0Thank you!
17.10.2025 02:39 β π 1 π 0 π¬ 0 π 0I wrote about whether universities are "too woke" and suffering from "ideological capture." darbysaxbe.substack.com/p/are-univer...
17.10.2025 02:03 β π 15 π 5 π¬ 1 π 1Our paper is finally out @darbysaxbe.bsky.social @genesisflores.bsky.social! Expectant fathers raised in riskier environments show lower white matter integrity in limbic regions and less effective parenting, even controlling for depressive symptoms. www.cambridge.org/core/journal...
26.09.2025 20:27 β π 7 π 4 π¬ 0 π 0The Science of Social Relationships RCGD fall 2025 SEMINAR SERIES ISR Thompson 1430 | Mondays 3:30 to 5 Darby Saxbe | 09.29.25 The Transition to Fatherhood as a Window for Neural, Hormonal, and Psychological Remodeling
The RCGD series on the Science of Social Relationships continues Monday with a talk from @darbysaxbe.bsky.social on the transition to fatherhood. The talk will review studies on hormone and brain changes across the transition to parenthood in first-time human fathers. buff.ly/92KtRNS
24.09.2025 17:48 β π 2 π 1 π¬ 0 π 1New essay today about how parents of the olden days were actually TERRIBLE, the phenomenon of "baby farming," and why intensive parenting is a modern invention. darbysaxbe.substack.com/p/the-bad-pa...
15.09.2025 17:18 β π 11 π 2 π¬ 0 π 0Super cool. I'm curious if the salience network changes track with perceived hunger or cravings, or with eating behaviors.
15.09.2025 17:13 β π 0 π 0 π¬ 1 π 0