The ocean is a carbon toilet. Marine heat waves are clogging it.

The planet would be a whole lot hotter if it weren’t for fecal pellets. Across the world’s oceans, tiny organisms known as phytoplankton harvest the sun’s energy, gobbling up carbon dioxide and releasing oxygen. They’re eaten by little animals called zooplankton, which poop out pellets that sink to the seafloor....

British breakthroughs and India pride amid empty seats and controversy at para athletics worlds

History-making wins capture the imagination despite sparse crowds in Delhi, with 35 world records tumbling The headline, slightly stuffily, read “heartiest congratulations”. Underneath, an effusive Narendra Modi posted congratulations to his country’s para-athletics team. “A historic performance!” the Indian prime minister wrote on social media, celebrating a record 22-medal haul...