THE phase contrast optical system 1,2,3,4 is little known in Britain, and not many observations 5,6 of biological material by means of it have been reported. The system enables many structural ...

The weather will be mild in the Cascades and there will be a chance for some rain from time to time as spring showers arrive in the Pacific Northwest. The temperatures will be in the upper 40s to ...

The candidate fell short in a phase 2 psoriasis trial, prompting the French drugmaker to pull back from plans to develop the molecule as a monotherapy. Led by AbbVie’s Humira, biologic TNF ...

The Food and Drug Administration moved Tuesday to phase out artificial, petroleum-based food dyes, like Red 40, Yellow 6, and Blue 5. These colorings are frequently added to snacks, drinks ...

(CNN) — The US Food and Drug Administration plans to phase out the use of petroleum-based synthetic dyes in the US food supply due to health concerns, Commissioner Dr. Marty Makary announced ...

The announcement to phase out petroleum-based dyes comes as policies to eliminate artificial colors gain momentum on the state level. Last month, West Virginia signed into law a bill restricting ...

KMIZ A Sunday storm significantly damaged a Columbia Utilities recycling building at the landfill on April 20, 2025. KMIZ Damage at the Columbia Municipal Landfill after severe storms on Sunday ...

Analysis of cell movement using label-free phase-contrast microscopy enables differentiation between healthy fibroblasts and cancerous fibrosarcoma cells with up to 94% accuracy.

Kennedy Jr., the health secretary, will direct food manufacturers to phase out eight petroleum-based food dyes that are found in hundreds of thousands of grocery-store staples, the Department of ...

Smart Computational Imaging Laboratory (SCILab), Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China Smart Computational Imaging Research Institute (SCIRI), Nanjing University ...

Now, a team of researchers from Tokyo Metropolitan University led by Professor Hiromi Miyoshi have come up with a way of tracking cells using phase-contrast microscopy, one of the most common ways ...