Science and Technology

The most advanced humanoid robots can walk through spaces built for people, handle unfamiliar objects, respond to instructions, or perform useful work alongside humans. No robot excels at all of these tasks. Some are impressive athletes but have limited practical duties; others are less agile yet have completed factory trials. There is also no universally accepted ranking, because companies disclose different amounts of test data and demonstrations do not always reveal how much human assistance was involved.The ten robots below stand out for their engineering, demonstrated capabilities, or progress toward real-world use. Their positions are a guide to the field,…

10 emerging technologies most likely to transform our lives by 2030The technologies most likely to change daily life by 2030 are not necessarily the most dramatic ones. They are the ones moving from laboratories and pilot programs into workplaces, clinics, homes, vehicles, and public infrastructure. Their effects will also depend on cost, regulation, reliability, and who can access them.The following ten technologies stand out for their potential to improve health, expand access to services, change how work gets done, and reshape the systems people rely on.1. Artificial intelligence agentsArtificial intelligence is moving beyond answering questions toward completing multistep tasks. An…

A sample from Mars could reveal whether life once existed beyond EarthA rock collected by NASA’s Perseverance rover contains unusual mineral patterns that may point to ancient microbial activity on Mars. Scientists consider the discovery a major opportunity to investigate life beyond Earth, but confirming its origin will require bringing the sample back for detailed laboratory analysis.The search for extraterrestrial life has reached a crucial stage with the discovery of a distinctive rock formation inside Jezero Crater, an ancient Martian landscape shaped by water billions of years ago. The sample, known as Sapphire Canyon, was extracted by NASA’s Perseverance rover…