资讯

Since taking office in January, President Trump has tried to reframe the country’s past involving racism and discrimination ...
Three black crows is a bearish candlestick pattern used to predict the reversal of a current uptrend. Traders use it alongside other technical indicators such as the relative strength index (RSI).
Researchers studied African penguins in the colony at Zoomarine Italia in Rome. Cristina Pilenga. With their nearly identical black-and-white feathers, how can penguins tell each other apart when ...
The Miami Police on Thursday unveiled a Black History Month-inspired vehicle wrap that features the pan-African colors, outlines of the African continent, raised fists and kente cloth.
AI was asked for images of Black African docs treating white kids. How'd it go? : Goats and Soda Researchers were curious if artificial intelligence could fulfill the order.
Despite narrowing differences in smoking patterns between races and genders, [1,2] the prevalence of COPD remains higher in whites than in African Americans, and in men than women.