Globally

Geochronologists say Antrim coastline’s basalt columns developed over 5.5m years – 8m less than thoughtFor centuries, the tale has been passed from generation to generation: how the Irish giant Finn McCool built the Giant’s Causeway in Northern Ireland to fight Benandonner, his Scottish rival, by hurling chunks of the Antrim coastline into the sea.Now, scientists have revealed it was intense volcanic activity during a “major globally impacting volcanic event” – and not a legendary battle between two destructive giants – that led to the formation of the coastline’s 40,000 distinctive interlocking basalt columns about 60m years ago. Continue reading...

• Global conflicts have surged to their highest levels since World War II, according to data from the Uppsala Conflict Data Program. • Conflict-related fatalities reached a record high in 2025, with approximately 244,600 people killed. • This spike represents the deadliest year for conflict-related deaths since the program began tracking data in 1994.

• Global conflicts have surged to their highest levels since World War II, according to data from the Uppsala Conflict Data Program (UCDP). • Conflict-related fatalities reached a record high in 2025, with approximately 244,600 people killed. • UCDP senior analyst Shawn Davies notes a significant rise in interstate wars, signaling a shift in the global security order and increasing international tensions.

• Global conflicts have surged to their highest levels since World War II, according to data from Sweden's Uppsala Conflict Data Program (UCDP). • Senior analyst Shawn Davies notes a significant increase in interstate wars, which had previously been relatively rare for a long period. • This trend signals a shift in the global security order and reflects growing international tensions between sovereign states.

‘Megafires’ in California, Canada, South Korea and Europe in 2025, but changes to farming slowed spread in parts of Africa“Devastating” wildfires ripped across the wealthier parts of the world in 2025, a study has found, even as globally, the area ravaged by flames fell.Catastrophic blazes claimed lives, homes and jobs last year in California, Canada, Europe and South Korea. But the 335m hectares burned was the second-lowest since 2002, the review found, largely owing to the expansion of African farms that have fragmented landscapes and hampered the spread of large savannah fires. Continue reading...

Cocaine use also reaches record highs, Australian Criminal Intelligence Commission figures showGet our breaking news email, free app or daily news podcastMethamphetamine use in Australia has almost doubled in the past decade and stimulants are being taken at record highs, new wastewater monitoring reveals.On Wednesday evening the Australian Criminal Intelligence Commission (Acic) released its latest annual report after testing wastewater samples from 64 treatment plants across the country between August 2024 and 2025. Continue reading...

There are now 3,110 billionaires but analysis shows ‘deep structural acceleration’ in wealth creation around worldThe number of billionaires in the world could reach nearly 4,000 by 2031, figures suggest, as the super-rich accumulate wealth at an accelerating rate.There are now 3,110 billionaires globally, according to analysis by the estate agent Knight Frank. This is forecast to rise by 25% over the next five years, taking the total to 3,915. Continue reading...