With his moustache caked in icicles and frozen droplets, glaciologist Peter Neff shows his 220,000 TikTok followers a sample of old ice excavated from Antarctica's Allan Hills. The drop-shaped fragment encapsulates tiny air bubbles, remnants of 100,000-year-old atmosphere. The greenhouse gases trapped inside carry precious information on Earth's past climate,…
A growing number of scientists are using the video app TikTok to boost literacy on climate change, campaign for action or combat rampant disinformation online.
Cleo Smith was back to her laughing, bubbly self as she played in the backyard of her Australian west coast family home on Thursday, hours before a 36-year-old stranger was charged with abducting the 4-year-old from a camping tent more than two weeks ago. Police charged Terry Kelly, a local resident, with forcibly taking a…