The ancestors of humans started making tools about 3.3 million years ago. First they made them out of stone, then they switched to bone as a raw material. Until recently, the earliest clear evidence ...

On May 8, 1980, forty-five years ago, the World Health Organization, a part of the United Nations, announced that officials had eradicated smallpox from the world’s population. The last case ...

The digital sphere is in constant flux, demanding a reassessment of marketing strategies. Businesses today must move beyond ...