Learn how cosine similarity works and how to use it in data science, machine learning, and NLP tasks. Practical examples included. #CosineSimilarity #DataScience #MachineLearning China issues new ...

Feb. 3, 2026 Plants make chemical weapons to protect themselves, and many of these compounds have become vital to human medicine. Researchers found that one powerful plant chemical is produced using a ...

The Computer Science + X (CS+X) initiative at Northwestern University explodes the possibilities of interdisciplinary research. Our goal is to foster transformational relationships between computer ...

Jan. 31, 2026 Lowering salt in everyday foods could quietly save lives. Researchers found that modest sodium reductions in bread, packaged foods, and takeout meals could significantly reduce heart ...

How long you steep certain tea types can drastically affect their final flavor profile. Here's a roadmap to proper brew timing and temperature. Joey is a writer/editor, TV/radio personality, lifestyle ...

During my visits to several schools in villages and nearby semi-urban areas, I encountered a troubling contradiction at the heart of science and mathematics education. These subjects—meant to explain ...

A new facility that will help develop and test space satellite engines opens in Oxfordshire. The filing follows approval of Starlink’s Gen2 expansion and Elon Musk’s push to move AI infrastructure ...

Astronomy and planetary science are the study of objects and phenomena that occur beyond the Earth’s atmosphere. This includes investigating stars and their interaction with each other and the ...

Green and black tea have similar health benefits, such as boosting alertness and protecting heart and brain health. Both are high in antioxidants but differ in their components. One isn’t necessarily ...

Mental health disorders are rising globally and artificial light at night is implicated in emotional well-being. A new study from China reveals how the varying wavelengths of nighttime light ...

The Center for Engineering and Health, a member center of the Institute for Public Health and Medicine at Northwestern University Feinberg School of Medicine, looks to develop methodologies and tools ...