Daily discoveries, groundbreaking research and fascinating science breakthroughs that impact you and the wider world, reported by our expert journalists.

2024年6月23日 · (Image credit: Hydromet/Getty Images) Humans (Homo sapiens) are one of the world's most dangerous land mammals.A 2019 report by WHO recorded 475,000 deaths by homicide globally in member states ...

2021年8月23日 · Theoretical evidence of the multiverse. The concept of the multiverse arises in a few areas of physics (and philosophy), but the most prominent example comes from something called inflation theory.

2022年10月28日 · Researchers have measured Mount Everest many times over the past few decades, but the latest assessment, announced in November 2021, puts it at 29,031.69 feet (8,848.86 meters) above sea level ...

2023年9月14日 · An artist's interpretation of what a hycean planet might look like. (Image credit: Amanda Smith / University of Cambridge) Hycean worlds are a prime candidate to harbor extraterrestrial life ...

2024年10月29日 · After nearly three years in space, the world's most powerful telescope has forever changed the way curious Earthlings view the cosmos. The cutting-edge, $10 billion James Webb Space Telescope ...

2024年10月2日 · Unlike past flu shots, flu vaccines for the 2024-2025 season don't contain the "Yamagata lineage" of influenza viruses because evidence suggests that type of flu no longer exists.

2023年12月3日 · Earth's fate. But Earth likely won't last those 4.5 billion years, and it definitely won't be Earth as we know it. "You don't have to wait for the outer layers [of the sun] to reach the Earth," he ...

2022年2月25日 · An image of a massive solar flare (or coronal mass ejection) erupting out of the sun in 2017. (Image credit: NASA) The sun is at the center of the solar system and is its largest object ...

2013年5月31日 · Elizabeth Howell was staff reporter at Space.com between 2022 and 2024 and a regular contributor to Live Science and Space.com between 2012 and 2022.