Uttarakhand signed an MoU with Uttar Pradesh in 2006 to resolve long-standing issues related to power sharing, particularly concerning the Tehri and other joint power projects after the bifurcation of the state in 2000.

The Char Dham Yatra (Yamunotri, Gangotri, Kedarnath, Badrinath) in 2006 witnessed a record-breaking number of pilgrims, exceeding 7 lakhs, leading to concerns about ecological damage and infrastructure strain in the fragile Himalayan region.

Roopkund Lake, also known as the Mystery Lake, became the subject of detailed archaeological and forensic study in 2006 due to the discovery of hundreds of human skeletons. These remains are believed to date back to the 9th century CE and may be linked to a sudden hailstorm disaster.

Haridwar was one of the cities selected under the MNRE’s Solar Cities Programme in 2006. The goal was to reduce conventional energy demand by promoting solar energy and energy efficiency in urban areas.

In 2006, WWF-India released a report emphasizing the rapid retreat of Himalayan glaciers, including those in Uttarakhand, due to global warming. The Gangotri Glacier, in particular, was cited as retreating significantly, raising concerns over water security.

The Loharinag Pala Hydropower Project on the Bhagirathi River was a major source of contention. Environmentalists, including the Chipko Movement leader Sunderlal Bahuguna, opposed it due to threats to the Ganga's natural flow and ecology. The project was eventually scrapped in 2010.

The name "Uttaranchal" was officially changed to "Uttarakhand" on December 27, 2006 through the Uttaranchal (Alteration of Name) Act, 2006 passed by the Parliament. The name change was demanded by various political and cultural groups who believed "Uttarakhand" reflected the historical and cultural heritage more accurately.

Located in Chittoor district, Horsley Hills is known for its cool climate and scenic beauty.

The Krishna River forms part of the boundary between Andhra Pradesh and Telangana, flowing eastward into the Bay of Bengal.

Valmiki National Park, located in West Champaran, is the only national park in Bihar. It is home to Bengal tigers and other wildlife.

Bodh Gaya is the place where Gautama Buddha attained enlightenment under the Bodhi tree. It is a major Buddhist pilgrimage site.

Dr. Rajendra Prasad, born in Bihar, was the first President of India. He played a key role in the freedom movement.

The ancient Nalanda University was founded during the Gupta Empire in the 5th century CE. It was a renowned center for learning and attracted scholars from across Asia.

The Gangetic plains of U.P. are formed by sediment deposition from the Ganga and its tributaries. This makes alluvial soil highly fertile and ideal for agriculture.

Kushinagar lies at the confluence of U.P., Bihar, and Nepal borders. It is also a significant Buddhist pilgrimage site where Lord Buddha attained Mahaparinirvana.

The Betwa River originates in Madhya Pradesh and flows through Bundelkhand. It plays a crucial role in irrigation and water supply in this drought-prone region.

Sonbhadra is the largest district in U.P. by area. It is rich in minerals and lies in the southeastern part of the state, often called the "Energy Capital of India."

Vindhyachal, located in Mirzapur, is a major pilgrimage site for devotees of Goddess Durga. It is considered one of the important Shaktipeeths in India.

The Gomti River flows through Lucknow and eventually merges with the Ganga. It is one of the prominent tributaries in the state.

Sonbhadra district has the highest forest cover in U.P. and is often referred to as the "Energy Capital" of India due to its power stations and coal mines.

Meerut is globally known for its sports goods industry, especially cricket equipment. It plays a vital role in India's export economy.

Shri A.P. Navani was appointed as the first Chairman of the Uttarakhand Public Service Commission (UKPSC) after the state's formation in 2000. His leadership was instrumental in establishing the commission's foundational structures and processes.

In January 1921, a pivotal moment in the 'Kuli Begar' movement occurred on the banks of the Saryu River in Bageshwar. Protesters took a vow to resist the oppressive practice of forced labor imposed by the British, marking a significant step in the region's freedom struggle.

Historically, Uttarkashi was known as 'Barahat.' The town holds significant cultural and religious importance, often referred to as the 'Kashi of the North' due to its spiritual heritage and temples.

Munsyari, situated in the Pithoragarh district, is renowned for its rich tradition in woollen crafts, including shawls, carpets, and other handwoven items. The region is also known for its diverse range of herbs and serves as a hub for traditional artisanship.

On March 25, 1974, Gaura Devi led a group of women in Reni Village to embrace trees, preventing their felling by loggers. This act of non-violent protest became a significant part of the Chipko Movement, emphasizing forest conservation and women's role in environmental activism.

The 'Dola-Palki' movement was initiated by Jayanand Bhartiya in the Garhwal region to advocate for the rights of craftsmen, particularly concerning the traditional practice of carrying palanquins. This movement aimed to challenge and change the societal norms that restricted certain communities from participating in such customs.

Gorakhpur lies in the fertile Terai belt near the Nepal border. The region receives abundant rainfall and supports dense agriculture.