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

New clashes in Kiev, reviewing the guest list for Syria's peace talks, and Russian fears of 'black widows'

The situation in Kiev remains volatile, with protesters in favor of closer ties with the European Union burning buses and hurling projectiles at police. And planned Syria peace talks in Geneva this week were nearly derailed by a UN invitation to include Iran. And Russia is looking for four women it is worried may be planning suicide attacks at the Sochi Olympics. That and more, in today's Global Scan.

Global Scan

New evidence suggests systematic torture by Syria's government

New images and reports have surfaced of wholesale torture and starvation on the part of the Syrian regime, just as peace talks to end the war are set to start on Wednesday. On the US west coast, scientists dispel fears that Pacific Ocean fish are contaminated with Fukushima radiation. And side-by-side men's toilets at an Olympic venue have become a social media joke. That and more, in today's Global Scan.