The Essence and Fundamental Issues of Remote Sensing Science: A Systematic Study of Three Characteristics and Five EffectsOn March 5th, the Chinese Academy of Sciences (CAS) website announced the publication of a paper titled "The Essence and Fundamental Issues of Remote Sensing Science" by researcher Zhang Bing from the Aerospace Information Research Institute of CAS, in the Journal of Remote Sensing. Starting from the physical foundations of remote sensing science, the paper systematically summarizes the basic laws governing the interaction between objects and electromagnetic waves...

Ancient Ocean Sediments Discovered Beneath Martian Surface: Key Evidence for Martian HabitabilityA team led by researcher Fang Guangyou from the Institute of Space and Earth Information Science, Chinese Academy of Sciences, analyzed data from the Zhurong rover's radar and discovered multiple layers of inclined sedimentary structures buried 10 to 35 meters beneath the surface of Utopia Planitia in southern Mars. This landmark discovery provides the most direct subsurface evidence to date for the existence of an ancient ocean in the mid-to-low latitudes of Mars...

The 2025 Beijing Artificial Intelligence Industry Innovation and Development Conference: Focusing on Large Models, Leading the Upgrading of Industrial IntelligenceOn February 28, 2025, the third Beijing Artificial Intelligence Industry Innovation and Development Conference was grandly held at the National Convention Center Phase II. Themed "Artificial Intelligence: Empowering Industries, Leading the Future," the conference brought together heavyweight guests from government, industry, academia, and investment circles to discuss the latest technological breakthroughs, industry development trends, and future directions in the field of artificial intelligence...

The 2025 Spring Festival Intelligent Driving Crowd-Testing Report: NOA System Still Needs Improvement in Urban Areas, While Some Models Show Outstanding High-Speed StabilityDuring the 2025 Spring Festival, Zhihu, in collaboration with the Intelligent Connected Vehicle Branch of the China-Europe Association, released the "2025 Spring Festival Intelligent Driving Crowd-Testing Report." Based on data from Zhihu's "2025 Spring Festival Intelligent Driving Crowd-Testing Competition," the report comprehensively evaluated the intelligent driving systems, particularly the NOA (Navigation on Autopilot) systems, of 14 mainstream intelligent vehicles...

WeDoctor's Medical Large Language Model: Double Champion in Authoritative Benchmarks, Demonstrating the Effectiveness of AI in HealthcareThe competition among AI large language models is heating up, with authoritative benchmark platforms becoming a crucial battleground for technology companies to showcase their capabilities. Recently, the latest rankings from MedBench and CMB, two leading Chinese medical large language model evaluation platforms, were unveiled...

Meta Cracks Down on Leaks, Fires Nearly 20 Employees, More Layoffs ImminentMeta has taken a hardline stance against a recent wave of internal leaks, resulting in the dismissal of approximately 20 employees. According to reports on February 28th, these employees were terminated for leaking confidential company information to media outlets and other third parties...

New Energy Vehicle Insurance Policy Lands: Multiple Departments Collaborate to Solve High Claims Payment Challenges and Promote High-Quality Industry DevelopmentRecently, the National Financial Regulatory Administration, in conjunction with the Ministry of Industry and Information Technology and other departments, issued the "Guiding Opinions on Deepening Reform, Strengthening Supervision, and Promoting High-Quality Development of New Energy Vehicle Insurance" (hereinafter referred to as the "Guiding Opinions"), pressing the "accelerator" for the development of new energy vehicle insurance. This policy's release comes at a critical juncture where the popularity of new energy vehicles is accelerating, yet the industry faces challenges such as high claims rates and soaring repair costs...

330 "Anhui-made" Vehicles Set Sail from Hefei Economic Development Zone for Global MarketsOn February 27th, a cargo ship laden with 330 "Anhui-made" vehicles departed from the Paihe Port area in Hefei Economic Development Zone. Bound for Shanghai's Waigaoqiao Haitong Terminal, these vehicles are destined for global markets...

Douyin Life Services 2024 Consumer Rights Protection Annual Report: Building a Secure and Convenient Consumption EcosystemOn February 27, 2024, Douyin Life Services held its "Service Experience and Governance Open Day" event, releasing the "2024 Douyin Life Services Consumer Rights Protection Annual Report." This report comprehensively outlines the platform's key initiatives and significant achievements in consumer rights protection and service experience enhancement...

Alibaba Launches Spring 2026 Internship Recruitment: Over 3,000 Positions, Nearly 50% in AIAlibaba has officially launched its spring 2026 internship recruitment drive, offering over 3,000 positions to outstanding graduates aspiring to careers in technology. Nearly 50% of these roles are AI-related, with some departments reporting even higher percentages...

Google significantly upgrades its "Results about you" tool: Easier management and removal of personal search resultsGoogle recently announced a major upgrade to its "Results about you" tool, further strengthening user privacy protection and providing a more convenient way to manage and remove personal information from search results. The core of this update is a simplified user experience, enabling users to quickly learn and effectively control how their personal information appears in Google search results...

A Research Report Unveils the Impact of Short-Video Live Streaming Platforms on High-Quality and Full Employment in ChinaOn February 26, 2024, the China Institute for Employment and Livelihood at Renmin University of China released a research report (2024) titled Research Report on the Promotion of High-Quality and Full Employment by Short-Video Live Streaming Platforms (hereinafter referred to as the "Report"). The report shows that, by the end of 2024, the Kuaishou platform alone had driven 43...