More than 200 killed: What caused the devastating floods in Nepal? | Environment News

More than 200 killed: What caused the devastating floods in Nepal? | Environment News

Nepalese capital Kathmandu was inundated by floodwaters last week after record-breaking rains caused the Bagmati river to breach its banks. More than 200 people have been killed and thousands of houses damaged in the worst flooding and landslides in the Kathmandu valley in years. So what caused the flooding and…

Penguins on the precipice: Survival in the ‘noisiest bay in the world’ | Environment

Penguins on the precipice: Survival in the ‘noisiest bay in the world’ | Environment

The first time I visited St Croix island, in 2017, it was home to about 6,000 breeding pairs of African penguins – 35 percent of the global population of this endangered species. On a blissful September morning, we sped across Algoa Bay on South Africa’s east coast, past a grimy…

New study suggests ocean of water lies beneath Mars’s surface | Science and Technology News

New study suggests ocean of water lies beneath Mars’s surface | Science and Technology News

The findings follow analysis of seismic readings from NASA’s Mars InSight lander before it shut down in 2022. New research suggests there may be enough water hiding in the cracks of underground rocks beneath the surface of Mars to form an ocean. The findings are based on seismic measurements from…

Guardians of the glaciers – life alongside Pakistan’s vanishing ice | Environment

Guardians of the glaciers – life alongside Pakistan’s vanishing ice | Environment

Skardu, Gilgit-Baltistan, Pakistan – As we make our way towards Pakistan’s first organic village, an intense one-hour trek along the rugged, steep and unfenced mountainside pathway from Mindoq-Khar, near Kharpocho Fort, my legs are shaking with a mix of fear and strain. The sharp mountain edges stick out threateningly, and…

Mexico City is sinking, running out of water: How can it be saved? | Sustainability

Mexico City is sinking, running out of water: How can it be saved? | Sustainability

Mexico City, Mexico – Walking through Mexico City’s historic Zocalo district, Dario Solano-Rojas points to signs of a subterranean catastrophe that is under way. The roads are uneven in the city’s central plaza, the streets and walkways are sloped and twisting. Many building foundations have sunk dramatically while others have…

‘Don’t be afraid for the marshes’: The battle to save Iraq’s waterways | Climate Crisis

‘Don’t be afraid for the marshes’: The battle to save Iraq’s waterways | Climate Crisis

Abu Abbas knew more about the Iraqi Marshes than most, having lived there his entire life. So when the Iraqi government of former dictator Saddam Hussein drained the wetlands of southern Iraq in the early 1990s, Abu Abbas witnessed the devastation. Then a decade later, as young men with picks…

How an ancient water tunnel design is cooling 21st-century streets | Water News

How an ancient water tunnel design is cooling 21st-century streets | Water News

Last summer, temperatures in the southern Spanish city of Seville hit more than 40 degrees Celsius (104 degrees Fahrenheit). The heatwave was so intense it earned itself a name: Heatwave Yago, the city’s second named event in two years. Seville, among other cities in Europe and around the world, is…

Global water crisis fuelling more conflicts, UN report warns | Climate Crisis News

Global water crisis fuelling more conflicts, UN report warns | Climate Crisis News

Water resources under stress as economies and populations grow with 2.2 billion people lacking clean drinking water. Increasing global water scarcity is fuelling more conflicts and contributing to instability, the United Nations warns in a new report, which says access to clean water is critical to promoting peace. The UN…