Researchers have analyzed 136 weapons using carbon-14 dating and have been able to pinpoint exactly when the bow-and-arrow era began in North America

New research reveals melting ice patches and dry conditions are preserving ancient hunting tools, offering a clearer picture ...
eLife

Parallel Wires: A Conserved Principle of Contralateral-Ipsilateral Segregation in the Visual Corpus Callosum

This important cross-species study tests whether the corpus callosum contains parallel, segregated pathways for ipsilateral and contralateral visual-field information, rather than mixed inputs from ...
TechRepublic

Artificial Intelligence

These five AI image-editing prompts can help improve backgrounds, outfits, headshots, product photos, and image quality across today’s top tools. Apple If you can only read one tech story a day, this ...
Investopedia

Optimizing Supply Chains: From Raw Materials to Consumers

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...