Scientists have discovered a previously unknown "impulsive sound" – dubbed the “gunshot” by researchers – that has never been recorded before. The study documented 600 whale calls over 11 days at the Vema Seamount in the Atlantic Ocean, 1,000km off the coast of South Africa. The research was conducted during a Greenpeace International expedition to the region and led by the … [Read more...]
Collecting polymetallic nodules from the Pacific Ocean floor
DeepGreen Metals Inc., today announced it has formalized partnerships with leading scientific research institutions and internationally-renowned universities in a significant investment into its ongoing deep-sea discovery program to characterize the potential impacts of lifting polymetallic nodules up from the bottom of the Clarion Clipperton Zone (CCZ) of the Pacific … [Read more...]
Global mean methane levels are higher than ever
At no time in the past did humans exist under conditions that we are facing now, no matter how far back you go in history. Global mean methane levels as high as 1840 parts per billion were recorded on August 4, 2015. This is the highest mean level since records began. This new record is likely to be superseded by even higher levels soon. The carbon dioxide that is … [Read more...]
Heat wave eases in India after killing nearly 2,000 people
Showers and thunderstorms in parts of southern India on Saturday helped eased a weekslong summer heat wave that has claimed nearly 2,000 lives. The intense heat, however, was expected to continue in some areas of worst-hit Telangana and Andhra Pradesh states for another 24 hours, said Y.K. Reddy, an Indian Meteorological Department director. Heat-related conditions, … [Read more...]
