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 percentage of homeowners who carry a mortgage after 65 has risen in the past five years. The money in your retirement account can grow dramatically over time. You must balance the advantage of ...

Russell answers a listener question on how we can use language about our faith in conversation about the mundane and ordinary parts of life – without overspiritualizing. Watch the video of this ...

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: ...

Researchers from South Africa and Sweden have found the oldest traces of arrow poison in the world to date. On 60,000-year-old quartz arrowheads from Umhlatuzana Rock Shelter in KwaZulu-Natal, South ...

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 ...

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 ...

A Buffalo man has been sentenced to one year in federal prison after admitting he planned to use stolen U.S. Postal Service arrow keys to illegally access mail receptacles. Fortino Pilier, 28, was ...

Prescription drug prices in the United States continue to be higher — often much higher — than in other countries. One reason is the misuse of patents by drug manufacturers. A key area of concern is ...

Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...