Smoking stubbornly remains a leading cause of disease, disability and death in Canada, even as prevalence rates have fallen ...

The main reasons for this are, besides the high system complexity, especially the very high manufacturing costs and the unclear behaviour of the suction noses during continuous use. This is precisely ...

Last year, the agency said it was revising plans for the mission due to the estimated cost and long wait time for the samples' return journey to Earth. Mars Sample Retrieval Lander Concept ...