Katherine Bourzac

@bourzac.bsky.social

journalist covering earth science, chemistry, physics, neuroscience, microbes, computing, etc.! for Nature, IEEE Spectrum and others 🏳️‍🌈🧪⚛️

A new #ScienceAdvances study found a correlation between menstrual periods and the Moon’s cycles—and observed that the strength of this relationship waned from 2010 onward, potentially due to the spread of artificial LED light. https://scim.ag/46VWcZe

Synchronization of women’s menstruation with the Moon has decreased but remains detectable when gravitational pull is strong

In modern times, menstrual cycles run in synchrony with the Moon only during Perihelion and Minor Lunar Standstills.

scim.ag

Peter Thiel gets roasted to hell & back in this amazing @sfstandard.com story. Pro Tip: Thiel should fire his entire staff—and all of his dumb friends—for allowing him to pursue this fanatical fiasco! Great reporting by @eshugs.bsky.social and Garrett Leahy. sfstandard.com/2025/09/16/p...

Peter Thiel Antichrist lecture: We asked guests what the hell it is

We didn’t get a ticket to see Peter Thiel talk, but we did speak with attendees about what the hell happened.

sfstandard.com

So excited this story is out today! Learn about the invisible world of microbes, nature's chemists, and how we might work with them to address climate change. Microbes live in ice, they help make it rain, support tremendous ocean ecosystems that capture carbon, and much more.

Quanta Magazine@quantamagazine.org · 11mo ago

Small but mighty, microorganisms are nature’s chemists. Read @bourzac.bsky.social’s collection of short dispatches about scientists working at the leading edge of climate microbiology: www.quantamagazine.org/microbes-als...

WEEKEND INSPO: Have a session idea for #SciWri25? Now that a new location and dates are set, we've re-opened the proposal portal for a few days. Submit a virtual or in-person session idea by May 5 at 11:00 ET: nasw.submittable.com...

National Association of Science Writers - ScienceWriters2025 Session Proposals

Submit an NASW session proposal  (No speaker commitments needed at this stage!) Each year, member volunteers with the NASW Programs Committee work hard to develop a slate of professional development sessions that reflects the broad and varied interests of our membership. The chosen sessions directly reflect the depth, breadth, and quality of proposals received. Topics and Audience We rely on your efforts to ensure a diversity of topics so that all members — educators, journalists, public information officers, staffers, freelancers, students, writers, editors, broadcasters, podcasters, early career, late career, first-time registrants, and frequent attendees — can find something, and ideally many things, to pique their interest. Sessions can be targeted at a specific experience level (e.g., a master class or a workshop for beginners); a specific job role (e.g., investigative journalists, multimedia producers, institutional writers, newsroom leaders, fact checkers ); a specific type of writing or practice area (e.g., narratives, infographics, news writing, video/radio scripts); or they can be creatively designed in such a way as to be more broadly applicable to the larger mission and shared interests of all NASW members. Format We encourage applicants to consider different session formats (e.g. multi-person panel; interactive breakouts) and any needs/limitations for audio/visual technology and accessibility. Please also consider whether you are open to leading your session either for the November in person program or the October virtual program. (For an idea of previous session offerings, visit the archived programs at www.sciencewritersmeeting.org) Speakers In addition to encouraging diversity in topics, the Programs Committee seeks a wide range of voices on the program. While we realize that applicants may not be able to confirm panelists before a proposal has been accepted, proposals should demonstrate that thought has been given toward identifying potential speakers — with the following guidelines in mind to support a diverse and inclusive conference: As a general rule, speakers should appear in only one session at the conference. (The Programs Committee will alert organizers if the same speaker has been identified for different sessions.) We strongly encourage proposals that include speakers who have not participated in recent sessions. We aim to create a program whose participants are diverse in multiple facets. Any proposed sessions should include speakers from underrepresented groups and showcase diversity in job roles (both within and outside the field of science writing) and geographic location (both within and outside the U.S.). Any proposed session with a panel that lacks diversity considerations will receive a lower score and be less likely to be picked. Limited funding is available for speaker travel and such funding is intended to attract those who would not otherwise attend the meeting. Limited travel funding is also available for session organizers where there is financial need. The Experience Organizing a workshop can be a fun and valuable experience that connects you with science writers and experts in other fields. You don't need to be an expert yourself, although you are welcome to include yourself as a speaker in any proposals.. Successful proposals will be notified by mid May. Details of the session and confirmed speaker list will be due in late June. Organizers and speakers receive complimentary registration to the meeting.

nasw.submittable.com

NEW: After cancelling nearly all projects on trans health, the Trump admin has now directed the NIH to study the negative consequences of transitioning. This will create “a distorted research ecosystem where only politically favorable findings are permitted to exist”, researcher Harry Barbee says.

Exclusive: Trump White House directs NIH to study ‘regret’ after transgender people transition

After cancelling nearly all NIH projects studying transgender health, Trump’s team instructs the US biomedical agency to study negative consequences of transitioning.

nature.com

Thinking about this, and how many people are like "oh I just use AI to get me started for my resume/write boring emails/cover letter" I tell them hey it's a huge waste of energy, they say "oh I only use it for..." If I said "it's off the back of my stolen work and the work of writers you admire?"

Bethany Brookshire@beebrookshire.bsky.social · last yr.

Yay. According to this LibGen trained it's LLM on BOTH of my books, one of my features, and... ...my 2019 scientific article on the deletion of the VMAT1 transporter? Love to see literal years of my work stolen so people don't have to work to write an email. www.theatlantic.com/technology/a...

Doomscroll break! Researchers made 2D sheets of metal by squeezing metal droplets in a tiny press. Guangyu Zhang told me he was inspired by watching a video of copper forging. Like graphene, these 2D sheets have exotic properties. And it should now be much easier to make and study them.

Move over graphene! Scientists forge bismuthene and host of atoms-thick metals

Tiny anvil squeezes metal atoms into super-thin sheets with strange properties.

nature.com