Welcome to Wikipedia

From today's featured article

The geography and ecology of the Everglades are areas of study of the vast interconnected ecosystems known as the Everglades that once occupied about a third of the southern Florida peninsula. Although sawgrass and sloughs are the enduring geographical icons of the Everglades, other ecosystems are as vital, and the borders marking them are subtle or nonexistent. Pinelands and tropical hardwood hammocks are common; the trees, rooted in soil inches above the peat, marl, or water, support a variety of wildlife. The oldest and tallest trees are cypresses, with roots specially adapted to grow underwater for months at a time. Freshwater from Lake Okeechobee meets saltwater from the Gulf of Mexico, nurturing mangrove forests which harbor many species of birds, fish, and invertebrates. The marine environment of Florida Bay is also considered part of the Everglades. Minor fluctuations in water levels have far-reaching consequences for many species, and the system cycles and pulses with each change. (Full article...)

Did you know ...

Seaweed roof on Læsø
Seaweed roof on Læsø

In the news

On this day

June 5: World Environment Day; Feast day of Saint Boniface (Christianity)

Teton Dam failure
Teton Dam failure
More anniversaries:

From today's featured list

19th-century portrait of Gu by Ye Yanlan
19th-century portrait of Gu by Ye Yanlan

Gu Yanwu was a 17th-century Chinese scholar, active during the transition from the Ming dynasty to the Qing dynasty. Following the Manchu conquest, Gu destroyed his prior poetry and took to wandering across northern China, where he collected large amounts of historical documents and local gazetteers (geographic directories). He wrote many books, essays, and poems during his travels. Only two of Gu's works, the Yinxue wushu and the first edition of the Rizhilu, were published during his lifetime. Many of his works were lost after his death, while others survived only as manuscripts and never saw proper publication. Several existing manuscripts which collected his letters, essays, and poems were included in the Gu Tinglin shiwenji (顧亭林詩文集; 'Collected Poetry and Prose of Gu Tenglin'), published by Zhonghua Books in 1959. (Full list...)

Today's featured picture

Other areas of Wikipedia

  • Community portal – The central hub for editors, with resources, links, tasks, and announcements.
  • Village pump – Forum for discussions about Wikipedia itself, including policies and technical issues.
  • Site news – Sources of news about Wikipedia and the broader Wikimedia movement.
  • Teahouse – Ask basic questions about using or editing Wikipedia.
  • Help desk – Ask questions about using or editing Wikipedia.
  • Reference desk – Ask research questions about encyclopedic topics.
  • Content portals – A unique way to navigate the encyclopedia.

Wikipedia's sister projects

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

Wikipedia languages

Language