US researchers say they have developed a technique that can significantly improve the efficiency of the traditional incandescent light bulb. These older bulbs have been phased out in many countries because they...

Impact of droughts and heatwaves stronger in recent decades, especially in developed countries. Extreme weather has affected global cereal production. Droughts and heatwaves have reduced cereal harvests by an average of about 10% globally...

Pew Research Institute made a research before conference COP 21 in Paris, here you can find some interesting facts about this issue. As world leaders prepare to negotiate an  agreement that will frame...