Residues on arrow tips found in South Africa hint at how far back in history humans have been using poison for survival. By Becky Ferreira Today it seems obvious: Dip a sharp object in a poisonous ...

Poisoned arrows or darts have long been used by cultures all over the world for hunting or warfare. For example, there are recipes for poisoning projective weapons, and deploying them in battle, in ...

Traces of toxic plant compounds have been found on a handful of 60,000-year-old African arrowheads, providing the oldest chemical evidence that Palaeolithic hunter-gatherers used poison to bring down ...

A business.com editor verified this analysis to ensure it meets our standards for accuracy, expertise and integrity. Business.com earns commissions from some listed providers. Editorial Guidelines.

One of the most frustrating parts of Microsoft Word is its automatic behavior control, or ABC, feature as it relates to ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

A handful of 60,000-year-old arrow tips unearthed in a South African rock shelter are the oldest evidence of poison weapons in the world, a new study finds. The discovery pushes back the confirmed use ...

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Jim Norton Chevrolet from DealerRater. Want to share your experience with this ...

The 2016 Warwick Agreement on femoroacetabular impingement (FAI) syndrome was convened to build an international, multidisciplinary consensus on the diagnosis and management of patients with FAI ...

Correspondence to Dr Margo Mountjoy, Department of Family Medicine, Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON N2G 1C5, Canada; mmsportdoc{at}mcmaster.ca In 2014, the ...