Even as drought persists in parts of Kenya's arid north, intense rains are claiming lives in other parts of the country – flooding slums in the capital Nairobi, sweeping away hikers in the Rift Valley, and destroying crops.

Many Kenyans shake their heads in dismay at the increasingly extreme and volatile weather, which is costing money as well as lives in east Africa's economic powerhouse.

The island nation of Kiribati is one of the countries most threatened by rising sea levels. However, many of the floods it has seen may be due to a mix of natural variability and human activities, complicating the picture of how rising sea levels are endangering Kiribati and other island nations.

Climate researchers said Thursday the planet could warm by more than 3.5 degrees Celsius, boosting the risk of drought, flood and rising seas. The UN's target is a 2 C limit on warming from pre-industrial levels for manageable climate change. In a report, scientists said Earth's average global temperature rise could exceed the dangerous 3.5 C warming they had flagged only six months ago.

Large-scale crop plantations are expanding at a rapid pace across southeast Asia, with multinational firms often benefiting the most at the expense of local communities and the environment, two U.N. rights experts warned on Wednesday.

Demand for agrofuels, such as those derived from sugar cane and palm oil, has boomed thanks in part to the United States, Europe and other rich economies seeking alternative ways to fuel their cars and homes in order to reduce their carbon emissions.

Killer heat fueled by climate change could cause an additional 150,000 deaths this century in the biggest U.S. cities if no steps are taken to curb carbon emissions and improve emergency services, according to a new report.

The three cities with the highest projected heat death tolls are Louisville, with an estimated 19,000 heat-related fatalities by 2099; Detroit, with 17,900, and Cleveland, with 16,600, the Natural Resources Defense Council found in its analysis of peer-reviewed data, released on Wednesday.

MUMBAI: Western Railway (WR) has geared up for the monsoon by carrying out cleaning of culverts, desilting drains, increasing the level of tracks and identifying flood-prone spots. "We have indentified flood-prone areas. We will pay more attention to these sections near Marine Lines, Charni Road, Grant Road, Mumbai Central, Elphinstone Road, Dadar, Mahim, Andheri, Jogeshwari and Nalasopara-Virar," said WR chief public relations officer Sharat Chandrayan.

The kind of deluges that in recent years washed out Cedar Rapids, IA, forced the Army Corps of Engineers to intentionally blow up levees to save Cairo, IL, and sent the Missouri River over its banks for hundreds of miles are part of a growing trend, according to a new report released today by the Rocky Mountain Climate Organization (RMCO) and the Natural Resources Defense Council (NRDC). Big storms, leading to big floods, are occurring with increasing frequency in the Midwest, with incidences of the most severe downpours doubling over the last half century, the report finds.

Dispur has moved the Centre through the DoNER ministry for setting up a centre to collect hydrological data with German help to ensure effective planning and execution of anti-flood and erosion projects in the state. State water resources minister Rajiv Lochan Pegu disclosed this to The Telegraph on the sidelines of a daylong seminar on low-cost technology for mitigation of flood and riverbank erosion of the river Brahmaputra at the secretariat.

Agitated over the State government's plan to allow sand quarrying again at the dry Nambiyar riverbed in the district, residents of various villages in Radhapuram taluk submitted a petition to Collector R. Selvaraj on Monday against the move.

Unlike the Tamirabarani, the Nambiar would very rarely experience flood even during active monsoon. Naturally, sand deposit on this riverbed is not so dense and deep.

GUWAHATI, May 22 – Chief Minister Tarun Gogoi today laid stress on solving the problems of flood and erosion. Once these problems are solved, the health of the State’s economy will undergo a fundamental change, he said while inaugurating a seminar on low cost technology for mitigation of flood and river bank erosion in the river Brahmaputra at the Assam Secretariat auditorium here.