"GENEVA -- Global warming accelerated since the 1970s and broke more countries' temperature records than ever before in the first decade of the new millennium, U.N. climate experts said Wednesday."

"A meeting of 24 nations and the European Union in mid-July will decide the fate of two proposed ocean reserves in Antarctica."

"The El Nino weather pattern that can bring drought to Australia and rain to South America was 'unusually active' at the end of the 20th century, possibly due to climate change, a University of Hawaii study found."

"Researchers studied 2,222 tree-ring records as proxies for temperature and rainfall over the past 700 years, the university wrote in an online statement dated yesterday. The records indicate the El Nino-Southern Oscillation weather phenomenon has been increasingly active in recent decades relative to the past seven centuries.

"Scientists have found a way to forecast El Nino weather events in the Pacific a year in advance, long enough to let farmers plant crops less vulnerable to global shifts in rainfall, a study showed on Monday."

"A federal judge in Washington D.C. has tossed out a new SEC rule requiring oil companies to disclose payments to foreign governments. The rule stemmed from the 2010 Dodd–Frank Wall Street Reform and Consumer Protection Act and had been trumpeted by human rights group as a means to reduce corruption in otherwise poor, oil-producing countries in Africa and the Middle East."

"President used second executive order this week to launch task force which will draft strategy to curb $10 billion illegal trade."

"Butterflies are the essence of cool in the insect world, a favorite muse for poets and songwriters, who hold them up as symbols of love, beauty, transformation and good fortune."

"Shortly after prodding India in a New Delhi speech to find ways to cut greenhouse gas emissions, Secretary of State John Kerry sent a 'Your Dot' piece emphasizing that he sees this as a partnership between two dynamic, innovative democracies."

In January 2013, representatives of some 140 nations met in Geneva to finish a treaty to minimize emissions of mercury. In the end, they gave an exemption to the use of a mercury compound, thimerosol, as a preservative in some children's vaccines.

"Tokyo Electric Power Co. said radioactive water may still be leaking into the sea from the crippled Fukushima No. 1 nuclear power plant after enhanced levels of radioactive tritium were detected in the port area in front of the facility."