Although linear algebra is regarded as a relatively modern mathematics topic, its ideas have been around for a long time. The first instance of the solution of a system of linear equations, using what ...

The McNally fire wiped out whole forests in 2002. What does it tell us today about the future of vast areas devastated by recent fires? Los Angeles Times senior writer Doug Smith scouts Los Angeles ...

Two sharks that swam in an ancient sea more than 325 million years ago have been discovered—of all places—inside Mammoth Cave National Park in Kentucky, part of the world’s longest known cave system.

Update: A statement from Lakewood Police Chief Patrick Smith, sent Saturday evening, said the missing children have been found. “The children have been located and reunited with their legal guardian,” ...

Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

Jan. 22, 2026 Researchers have identified a promising new weapon against triple-negative breast cancer, one of the most aggressive forms of the disease. An experimental antibody targets a protein that ...