Evolving better E. coli for 75,000 generations. Prof at MSU, but opinions my own. (Ok, I also speak for billions -- er, TRILLIONS -- of E. coli.)
Website for LTEE: the-ltee.org
Banner pic from NYC, shared by Darwin. (The microbiologist, not the other one.) ..
more
Evolving better E. coli for 75,000 generations. Prof at MSU, but opinions my own. (Ok, I also speak for billions -- er, TRILLIONS -- of E. coli.)
Website for LTEE: the-ltee.org
Banner pic from NYC, shared by Darwin. (The microbiologist, not the other one.)
Richard E. Lenski is an American evolutionary biologist who is the John A. Hannah Distinguished Professor of Microbial Ecology at Michigan State University. He is a member of the National Academy of Sciences and a MacArthur Fellow. Lenski is best known for his still ongoing 37-year-old long-term E. coli evolution experiment, which has been instrumental in understanding the core processes of evolution, including mutation rates, clonal interference, antibiotic resistance, the evolution of novel traits, and speciation. He is also well known for his pioneering work in studying evolution digitally using self-replicating organisms called Avida. .. more
telliamedrevisited.wordpress.com/2025/08/12/s...
STEPS developed by @devinmlake.bsky.social, Zachary Matson, Minako Izutsu, and me.
Have a look at our STEPS program, which simulates bacterial evolution, including the #LTEE. Easy web-based interface & lab manual w/ exercises to help develop students' intuition.
Reposted by Richard E. Lenski
www.theguardian.com/world/2026/f...
DHS employee asks the husband to follow him through a secure door. When it locks behind him, ICE detains his wife to deport her.
Reposted by Richard E. Lenski
You heard that right — Lying 🤥 at 🤥 a 🤥 prayer 🤥 breakfast 🤥
www.cnn.com/2026/02/06/p...
Reposted by Richard E. Lenski, Michael A. Clemens, Nathan P. Kalmoe
JWST has confirmed this galaxy, MoM-z14, as the most distant one yet studied. We're seeing it as it was 13.5 billion years ago, 98% of the way back to the beginning of time.
(MoM stands for "miracle or mirage.") 🧪🔭
science.nasa.gov/missions/web...
Reposted by Richard E. Lenski
“..Without government payments, net farm income this year would fall nearly 12% ..” 👀
@scottlincicome.bsky.social
farmpolicynews.illinois.edu/2026/02/farm...
Reposted by Richard E. Lenski, Michael D. McDonald, Olivier Mannoni
Reposted by Richard E. Lenski, Anders Sundnes Løvlie
![…
25. This Cibola jail was horrible. It was cramped. I was chained up again.
The officers mocked
me and called me their enemy. They laughed at me. I was kept at the jail for what felt like around three hours. I wasn't given an explanation for why I was there.
26. Security
guards then put me on a bus. I think it was around January 27.
No one said
anything about where I was going. I was handcuffed. It felt like the middle of the night. It was freezing cold in the bus because the driver had the AC on. We had no jackets. The bus eventually took me back to El Paso in the carly morning of Tuesday, January 27th.
27. I was put in a cold cell where I had to sleep on the bare cement floor. Around 10 in the morning my cellmate asked to speak to an ICE officer. Three officers came into the cell so I had a chance to speak to them too. One officer told me that I "had no chance of returning to Minnesota" and that "the best thing for (me] is self-deportation." She told me that if I fought my case, I would spend two to three more months here in El Paso. She offered me $2600 to self-deport. I refused. I wanted to talk to my attorney. They didn't tell me the judge had already ordered my release and return to Minnesota. If I hadn't managed to talk to my attorney who told me a while back that I was ordered released. I might have given up at this point and signed the self-deportation forms because the conditions were so unbearable.
…
30. When I was taken back to the detention center from the airport, after missing the flight, I overheard an ICE officer saying in English, "the judge in Minnesota wants this one back." I was put in a cold jail cell again until early next morning (January 28). But again no one had told me directly that a judge had ordered my release
…
32. When I arrived in Minneapolis, I was handed off to ICE
… I had to sign lots of papers saying that I wasn't going to be a part of any "groups." I didn't know what they meant by "groups." They never told me why I was detained](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:5cn3kbi4g5blrtahon34xbu4/bafkreiccqxmfncofjqinoveiqscwale2ox5xpiqt46veqjdh3jmimkrxhq@jpeg)
She offered me $2600 to self-deport.
I refused.
I wanted to talk to my attorney.
They didn't tell me the judge had already ordered my release and return to Minnesota.’
Reposted by Richard E. Lenski
Reposted by Richard E. Lenski
They choose to follow evidence-based guidance from experts like the American Academy of Pediatrics or the American Academy of Family Physicians.
🧪 www.kff.org/state-health...
Via @unbiasedscipod.bsky.social
Reposted by Richard E. Lenski, Bruce D. Baker
Not one more penny for ICE.
Reposted by Kim L. Scheppele, Richard E. Lenski, Anne Norton
One of his corporations acquired another one of his corporations.
Meanwhile, Elon's companies pay next to nothing in federal income taxes and get billions of dollars in government contracts.
This is what I mean when I say the system is rigged.
his net worth is $253.2 billion.
so he could take one million dollars, and just light it on fire
and then do it again tomorrow
and again the day after that
and then do it every day for 693 years and 8 months
Reposted by Richard E. Lenski, Tobias Singelnstein
Now, WaPo is laying off hundreds of *real* journalists — including the reporter covering Amazon.
Democracy dies in billionaire hands.
Reposted by Richard E. Lenski, Leigh Sparks
Reposted by Richard E. Lenski
The extraterrestrials who open it will get another CD every month from Columbia House at full price and be hounded for life by intergalactic debt collectors.
Reposted by Richard E. Lenski, Brendan Nyhan, Melanie C. Green
Reposted by Richard E. Lenski
"The beauty of academic research is that people could stick w/ hard problems for a long time to make progress."
🧪 www.nature.com/articles/d41...
Reposted by Richard E. Lenski
Agents are arresting entire families with legal status and immediately shipping them off to Texas to deny them legal representation and avoid the federal courts in Minnesota.
The cruelty is endless.
![[start quotation] MEMORANDUM OPINION
On December 2, 1783, then-Commander-in-Chief George Washington penned: “America is open to receive not only the Opulent & respected Stranger, but the oppressed & persecuted of
all Nations & Religions.”1
More than two centuries later, Congress reaffirmed President
Washington’s vision by establishing the Temporary Protected Status (TPS) program. See 8
U.S.C. § 1254a (TPS statute). It provides humanitarian relief to foreign nationals in the United
States who come from disaster-stricken countries. It also brings in substantial revenue, with TPS
holders generating $5.2 billion in taxes annually. See Part VI.
Department of Homeland Security (DHS) Secretary Kristi Noem has a different take."[end quotation]
Underneath is a screenshot of a tweet, which reads: " Secretary Kristi Noem
@Sec_Noem
I just met with the President.
I am recommending a full travel ban on every damn country that's been flooding our nation with killers, leeches, and entitlement junkies.
Our forefathers built this nation on blood, sweat, and the unyielding love of freedom-not for foreign invaders to slaughter our heroes, suck dry our hard-earned tax dollars, or snatch the benefits owed to AMERICANS.
WE DON'T WANT THEM. NOT ONE.
6:52 PM
Dec 1, 2025
13.2M Views](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:2vtbmhmrwzbqcfv4we4uxzzt/bafkreibseafaz2alyw7z2wcopu7uht4x26giiuqqov5cznw34rhdgqub7u@jpeg)
www.youtube.com/watch?v=w4sL...