NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday.They stressed that in-depth analysis is needed of the sample gathered there by Perseverance — ideally in labs on Earth — before reaching any conclusions."Today we are really showing you how we are kind of one step closer to answering ... are we truly alone in the universe," Associate NASA Administrator Nicky Fox said during a briefing on the findings Wednesday morning.Roaming...
It's been decades since Australia's thylacine, known as the Tasmanian tiger, was declared extinct and scientists say they've made a breakthrough as they research...
Getty ImagesForest feedback loopAdding to the concerns about the way the world is handling climate change, the World Meteorological Organisation says that concentrations of...
Paris — Greenhouse gas concentrations in the atmosphere reached record highs in 2023, the United Nations warned on Monday, saying countries are falling "miles...
Chris Packham has reached a settlement with the government over two legal challenges against its decision to remove or delay some environmental policies.The TV...