Navaornis fills a ~70-million-year gap in our knowledge of the evolution of the unique bird brain. Navaornis hestiae (centre) ...

Despite increased investment in renewable energy, global carbon emissions from fossil fuels have hit an all-time high in 2024 ...

The findings are alarming: private jet emissions reached 15.6 megatons of CO₂ in 2023, a figure equivalent to the annual ...