They were honored 'for the discovery of non-linear effects and autocatalysis in asymmetric organic synthesis.'

The Greenland and Antarctic ice sheets are major drivers of global mean sea level rise and are predicted to continue to do so in the future. However, they also represent the largest source of uncertainty in projections of future sea level rise making robust estimates of observed ice sheet mass changes critical. Here, we compare and combine 42 independent estimates of ice sheet mass balance derived from satellite observations of temporal changes in ice sheet flow, volume, and gravitational attraction to determine the ice sheet mass balance from 1972 (Greenland) and 1979 (Antarctica) until 2023. We then use regional climate models to partition the total mass balance into contributions associated with surface mass balance and ice dynamical imbalance. The ice sheets lost 11,309 ± 565 billion tonnes of ice between 1979 and 2023, with glacier dynamical imbalance driving 84% of the ice loss and surface mass balance the remainder. This dataset can be used to track the contribution of the ice sheets to sea level rise and constrain projections of future sea level rise.

Has Quebec intentionally ruined public healthcare to make privatization a reality?

Why augmented performance does not necessarily mean augmented human capability?

Because Germany’s federal states and municipalities are responsible for climate adaptation measures, while the federal government can intervene only after a crisis has occurred, no nationwide heat action plan has been developed.

A cold blob of water in the North Atlantic suggests that an important ocean current is weakening.

An enormous pulse of wave energy will soon reach Southern California and continue north, raising sea levels by half a foot and increasing threats from swells and tides.

Gaps in early warning systems and community preparedness contributed to the high death toll from Nepal’s debris flow.

YouTube video by Charlie Angus

Lacustrine nitrous oxide (N2O) emissions remain highly uncertain in the global greenhouse gas budget largely because of sparse observations and the omission of small lakes. Here we compile the Global ...

An expert at the University of Copenhagen said his team had been sharing its research with the company’s A.I. model, Claude, and that its new finding matched their work.

On the final day of Pope Leo XIV's four-day visit to France, which has drawn crowds of French Catholics, the pontiff decried the 'increasingly uncivilized' state of international relations and urged Europe to help 'break this cycle.'

Je n’hésite pas à affirmer que Paul St-Pierre Plamondon a copié plusieurs pages du manuel du fasciste de la Maison-Blanche.

In a report titled 'We Had Whistles, They Had Guns,' the NGO documents widespread human rights violations committed by ICE in the United States.

Artificial intelligence is turbocharging scams in ways unimaginable just a few years ago. Ninety-eight percent of Americans say they have been targeted by scammers — many on a daily basis — according to a poll conducted by The Associated Press-NORC Center for Public Affairs Research.