environment

Science, Tech & Environment

Rising carbon dioxide levels may reduce the nutritional value of important foods

Rising levels of atmospheric CO2 are already having significant impacts on climate, weather patterns and water supplies. Scientists expect increased carbon dioxide levels will also affect agriculture across the world, in ways we can't predict. The results of a recent study suggest that one of those affects could be quite alarming.

Global Scan

'Egypt's Jon Stewart' is still off the air

Egyptian satirist Bassem Youssef, described as Egypt's version of Daily Show host Jon Stewart, found himself without a TV network after his show was pulled by his own network last week, with no sign he'd be allowed back on. Plus, the Philippines are reeling after the strong storm to make landfall ever recorded slammed into the island nation. Those stories and more in today's Global Scan.