Automotive

Toyota full-year net profit beats forecast

Top-selling automaker Toyota said Wednesday that its full-year net profit beat expectations and projected better sales and revenue for the year ahead as supply chain disruptions ease.

Automotive

Volkswagen sees sales slump in China, vows rebound this year

Volkswagen profits fell 30% in the first three months of the year despite booming business in Europe and North America because sales dropped in China, where the German automaker is facing increasing competition from homegrown ...

Energy & Green Tech

Using machine learning to find reliable and low-cost solar cells

Researchers at the University of California, Davis College of Engineering are using machine learning to identify new materials for high-efficiency solar cells. Using high-throughput experiments and machine learning-based ...

Internet

What's happening with Twitter blue check marks?

Elon Musk had promised to take away all of Twitter's blue check marks doled out to Hollywood stars, professional athletes, business leaders, authors and journalists unless they start buying a monthly subscription to the social ...

Robotics

A hybrid unicycle that can move on the ground and fly

Unmanned aerial vehicles (UAVs), also known as drones, can help humans to tackle a variety of real-world problems; for instance, assisting them during military operations and search and rescue missions, delivering packages ...

Automotive

Review: 2023 Toyota Prius vs. 2023 Kia Niro

The Toyota Prius, which has become synonymous with hybrid cars the past 20 years, is fresh off a full redesign for 2023. The prior generation's oddball styling, quirky interior and feeble powertrain are now in the rearview ...

Engineering

A renewable energy-based bi-directional heat trade system

Global energy trends are shifting toward digitalization, decarbonization and decentralization. Global warming and climate anomalies attributable to environmental pollution featured in the daily news indicate that the threats ...

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