Climate change experts said the data set was the most ambitious effort so far to hold individual carbon producers, rather than governments, to account. (dotearth.blogs.nytimes.com)
Now, his group is gearing up for an even more ambitious effort. (science.sciencemag.org)
Researchers find that a teacher workforce that reflects the diversity of the student population is going to require exceptionally ambitious efforts, taking far longer than previously acknowledged. (coreeducationllc.com)