As a kid, I always knew when we had reached the heart of winter. I’m not talking about the holidays but that long, empty stretch that comes after. It’s during those cold winter days when words like ...

Our sunflower season is short but sweet and while there might not be an abundance of sunflower farms in Aotearoa New Zealand, there are eight magical spots—including one in Tāmaki Makaurau ...

Angus was also the first to report on the electrical conductivity of diamond doped with boron.. More information: Intervalence plasmons in boron-doped diamond, Nature Communications (2025). https ...

Gary Ingram, CEO of The Diamond Store explains: “This method of evaluating diamonds was invented by the Gemological Institute of America (GIA) in 1949. Today, their grading system is the ...

Reducing heat, meanwhile, sacrifices the diamond quality. In a study published Sept. 13 in the journal Diamond and Related Materials, scientists found a way to reduce the heat needed to grow ...

If you are playing with the seasonal calendar turned on, sunflowers can be planted in March and April.They can be harvested in October and November.The best time to sell sunflowers is in March, as ...

The Rapaport Price List is the international benchmark used by dealers to establish diamond prices in all the major markets. Your subscription offers you access to the Rapaport Price List with diamond ...