Caution! At full volume, the sound of the strike is so loud that it could damage speakers or affect hearing if headphones are used. Story and video by Peter Lowenstein in Mutare, Zimbabwe.
New insights into ancient Earth’s early structure from diamonds formed 3.5 billion years ago. A scientist called diamonds "the perfect little time capsules."
"What we have seen this past year will likely be routine in about 15 years, although regionally the details will vary considerably," says climate expert Kevin Trenberth.