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Lab-grown meat, cultivated meat, cell-based meat, slaughter-free meat: All of these terms refer to the process of creating real meat from animal cells, despite names that may allude to a vegan product.

What benefits are there to growing meat from chicken cells rather than raising animals for slaughter? Industrial animal agriculture is responsible for an estimated 15 percent of total global greenhouse gas emissions, and with demand for meat projected to double in the next decade, this technology could offer a more sustainable option for future carnivores.

Come with us as we step inside a lab-grown meat facility, and become some of the first to taste-test chicken that was grown in a bioreactor instead of on a factory farm.

FRANK WILCZEK Herman Feshbach Professor of Physics, MIT; Chief Scientist, T. D. Lee Institute and Wilczek Quantum Center, Shanghai Jiao Tong University; Distinguished Professor, Arizona State University; Professor of Physics, Stockholm University; 2004 Nobel Prize in Physics My Life With QCD: A…


David M. Lee Historical Lecture in Physics: FRANK WILCZEKHerman Feshbach Professor of Physics, MIT;Chief Scientist, T. D. Lee Institute and Wilczek Quantum Ce…

Elon revealed details about Starship Flight 4 outcome, Flight 5, and beyond during a gaming livestream in X.

Video Credit: Elon Musk.

00:00 Starship Flight 4 Report, Fixes \& Future Missions.
13:23 Raptor Engine 3D Printing.
15:34 First Starship Mars Mission \& Colonization.
22:35 Flight 5 Booster Catch Plans.
24:05 Starship Space Telescope Project.
25:36 Flight 5 Next Month.
25:44 How Will Starships Overcome Fuel Boil-Off During Deep Space Mission?
26:26 Starship Launch From Florida Update.
26:45 Starship Will Enable Faster Trips To Mars.
27:06 How Stainless Steel Saved Starship?

Full 5-hour X live stream: https://x.com/i/broadcasts/1YpJkwgbQQdJj.

A team from the Innovative Genomics Institute at the University of California, Berkeley (UCB) has produced an increase in gene expression in a food crop by changing its upstream regulatory DNA. While other studies have used CRISPR/Cas9 gene-editing to knock out or decrease the expression of genes, new research published in Science Advances is the first unbiased gene-editing approach to increase gene expression and downstream photosynthetic activity.

Around two million years ago, Earth was a very different place, with our early human ancestors living alongside saber-toothed tigers, mastodons, and enormous rodents. And, depending on where they were, they may have been cold: Earth had fallen into a deep freeze, with multiple ice ages coming and going until about 12,000 years ago.

Scientists theorize that ice ages occur for a number of reasons, including the planet’s tilt and rotation, shifting plate tectonics, volcanic eruptions, and carbon dioxide levels in the atmosphere. But what if drastic changes like these are not only a result of Earth’s environment, but also the sun’s location in the galaxy?

In a new paper published in Nature Astronomy, lead author and astrophysicist Merav Opher—an astronomy professor at Boston University and fellow at Harvard Radcliffe Institute— found evidence that some two million years ago, the solar system encountered an so dense that it could have interfered with the sun’s . Opher and her co-authors believe this shows that the sun’s location in space might shape Earth’s history more than previously considered.