Text: Online learning has grown dramatically in recent years, offering flexibility that traditional classrooms cannot always provide. Students can learn at their own pace and access courses from institutions worldwide. Despite these advantages, research suggests that many online learners struggle with motivation and tend to complete fewer courses than those studying in person.

Text: Scientists have discovered that plants communicate with each other through chemical signals released into the soil and air. When one plant is attacked by insects, it releases compounds that warn neighbouring plants, which then produce defensive chemicals. This form of communication challenges our traditional understanding of plant intelligence.

Text: Remote work has transformed the modern workplace. Many employees report higher productivity and better work-life balance when working from home. However, companies worry about reduced collaboration and difficulty maintaining team culture. Some organisations have adopted a hybrid model, allowing employees to split their time between home and the office.

Text: Cities around the world are introducing low-emission zones to reduce air pollution. Vehicles that do not meet certain environmental standards are banned from entering these areas, or their drivers must pay a fee. Supporters argue that cleaner air improves public health, while critics claim the policy unfairly affects lower-income drivers who cannot afford newer vehicles.