Bacteria are covered in sugars that facilitate the establishment of pathogenic or symbiotic relationships with other cells. Microarrays of carbohydrate-binding proteins now can provide quick snapshots ...

To the Editor: In photoactivation localization microscopy (PALM), super-resolution imaging is achieved by precise localization of many photoactivatable fluorophores. Image analysis by a fit procedure ...

Learn how to install and run Google's new Gemma 4 AI models locally on your PC or Mac for free, offline, and privacy-focused ...

At a February 2026 gathering to commemorate the revolution that ushered in Iran’s Islamic Republic, the country’s supreme leader, Ayatollah Ali Khamenei, struck a reflective note. He remarked that it ...