Rachel Ehrenberg

4 weeks ago | snexplores.org | Aaron Tremper |Nikk Ogasa |Stephen Ornes |Rachel Ehrenberg

Visit your local natural history museum gift shop and you’ll probably find a container of dinosaur toys for sale. Dump out its contents, though, and you’ll likely find some imposters, says Nathan Smith. He should know. He’s director and curator of the Dinosaur Institute in California. It’s part of the Natural History Museum of Los Angeles. Winged pterosaurs are a common fraud. So is the sail-backed carnivore, Dimetrodon. The word “dinosaur” isn’t a catch-all term for just any scaly, prehistoric giant.

Aug 20, 2024 | scientificamerican.com | Rachel Ehrenberg

Petunias have never done much for me. If you had told me that one day, I’d fork over more than $50 for a single petunia plant, my eyes would have rolled out of my head. But this plant was special. This petunia glowed in the dark. My plant was one of 50,000 shipped around the United States in April by the Idaho-based biotech start-up Light Bio. Called the “Firefly” petunia, it contains genes from bioluminescent mushrooms that make it constantly glow.

Aug 18, 2024 | theunconventionalgardener.com | Rachel Ehrenberg

Header image: A greenhouse filled with petunias engineered to glow continuously by the biotech start-up Light Bio. Image credit: LIGHT BIO INC. I bought a glowing plant. It led me down a rabbit hole of radiant mushrooms, 19th century experiments and a modern rivalry between scientists in Russia and the Americas. Petunias have never done much for me. If you had told me that one day, I’d fork over more than $50 for a single petunia plant, my eyes would have rolled out of my head.

Aug 12, 2024 | yahoo.com | Rachel Ehrenberg

Petunias have never done much for me. If you had told me that one day, I’d fork over more than $50 for a single petunia plant, my eyes would have rolled out of my head. But this plant was special. This petunia glowed in the dark. My plant was one of 50,000 shipped around the United States in April by the Idaho-based biotech start-up Light Bio. Called the “Firefly” petunia, it contains genes from bioluminescent mushrooms that make it constantly glow.

Jul 21, 2024 | elpais.com | Rachel Ehrenberg

El ‘Aspergillus oryzae’ comenzó a ser domesticado hace nueve milenios en China y, al perder su capacidad para fabricar una toxina venenosa, multiplicó su poder para digerir almidón Rachel Ehrenberg Knowable en español Hace casi 9.000 años, en la época en que los humanos domesticaron por primera vez el maíz y los cerdos, algunos habitantes de China estaban domesticando hongos. Uno de estos, el Aspergillus oryzae, se ha convertido en una superestrella culinaria.