The struggle to get myself a good night of sleep was a major challenge for me, my husband, and my baby too. (blog.latchedmama.com)
The federal government plays a critical role in both higher and early ed, and there are major challenges in these fields. (gse.harvard.edu)
I know and see and feel there is a major challenge ahead in preserving quality of life for all species, not just human, on this planet. (dotearth.blogs.nytimes.com)