silent

"We found that mitochondria provide a kind of decision-making aid: they regulate whether a cell undergoes clean, silent apoptosis or releases pro-inflammatory messenger substances," explains Prof.

Instead of loud music and joyous laughter, the team’s locker room was mostly silent as players emptied their lockers, got dressed and shuffled out as quickly as possible.

The silent hall erupted into applause as he told the crowd: "I want to decide when I want to go, I want to go peacefully."

But for a few hours a day, the 4-month-old pygmy hippo springs to life, gumming on leaves, zooming around the compound and tossing her head in a silent, open-mouthed roar.

The world’s largest carbon emitter was largely silent at this year's COP, only showing its hand to give details for the first time on the amount of climate finance it gives to developing countries.