Sea snail compound reduces cancer risk

The remarkable ability of a small Australian sea snail to produce a colourful purple compound to protect its eggs is proving even more remarkable for its potential in a new anti-cancer pharmaceutical.

Amazon fires stir bitter dispute over who is to blame

As fires raged in the Amazon rainforest, the Brazilian government on Thursday denounced international critics who say President Jair Bolsonaro is not doing enough to curb massive deforestation.

New evidence highlights growing urban water crisis

New research has found that in 15 major cities in the global south, almost half of all households lack access to piped utility water, affecting more than 50 million people. Access is lowest in the cities of sub-Saharan Africa, ...

Airless worms: A new hope against drug-resistant parasites

Over one billion people, including 880 million children, are infected with intestinal nematode worms, such as roundworms, hookworms and tapeworms, according to the World Health Organization. The infections are especially ...

World faces 'climate apartheid': UN expert

The world faces "a climate apartheid" where the wealthy are better able to adjust to a hotter planet while the poor suffer the worst from climate change, a UN expert said Monday.

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