Scientists are raising alarms over the planet's warming oceans, which — coupled with a strong El Niño — could increase temperatures for land dwellers in the coming weeks.

The El Niño forming in the tropical Pacific right now is likely to be a big one. As it develops, we can expect to see warmer temperatures and extreme events such as marine…

NEW DELHI: The world's oceans have reached their highest recorded temperatures for June, with scientists warning that the rapid development of El Niño is likely to amplify global…