Border agency clears employee after Indian media reports link him with terrorism
A Canada Border Services Agency superintendent is speaking out after being targeted by the Indian government with allegations of murder and terrorism — allegations Canadian...
The Earliest Known Animal Sex Chromosome is 480 Million Years Old
Sex is determined in a variety of different ways throughout the animal kingdom. In mammals, it is determined genetically, not by temperature, as it can be in reptiles. Typically, females have two X chromosomes while males have an X and a Y. In birds and butterflies, males have two Z chromosomes, while females have one
