The company had clashed with the military over how officials wanted to use its cutting-edge A.I. model. The order could vastly complicate intelligence analysis and defense work. By Julian E. Barnes ...

Sixty thousand years ago, humans in southern Africa were already mastering nature’s chemistry. Scientists have discovered chemical traces of poison from the deadly gifbol plant on ancient quartz ...

The world’s oldest poisoned arrows – dating back 60,000 years – have been identified. The discovery reveals early advanced hunting techniques, say scientists. They identified traces of poison from the ...

A new study has identified toxins on arrowheads found in South Africa, revealing the chemical savvy of early humans. Quartz arrowheads found in the Umhlatuzana Rock Shelter, South Africa. Photo: ...

Professor with Research Focus in Stone Age Archaeology, Palaeo-Research Institute, University of Johannesburg The oldest evidence for the use of arrow poison globally was long thought to come from ...

Researchers have identified traces of plant poison from the South African plant gifbol on Stone Age arrowheads – the oldest known arrow poison in the world to date. The discovery, published in the ...

Scientists have detected traces of plant toxins on Stone Age arrowheads that were used by hunter-gatherers in South Africa about 60,000 years ago. The find marks the oldest known poison arrows and ...

AI-powered tools are changing how people work by boosting productivity, streamlining tasks and accelerating career growth. In our latest course, Beyond the Basics: How to Use AI to Supercharge Your ...

Apple's iPhone 17, iPhone Air, iPhone 17 Pro, and ‌iPhone 17 Pro‌ Max have been available to buy since September, and a fair few will have been gifted over the holidays. If you're the proud owner of ...

A man is facing murder, weapons, and arson charges after authorities say he killed another man with an arrow, then barricaded himself in his home, where several fires were set. Police were notified ...