The atmosphere now has the highest carbon dioxide levels in the last 800,000 years – and global heat records have toppled yet ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

Most of the time, the Earth and Sun’s magnetic fields are misaligned, leaving our planet’s field less open to the aurora-causing effects of the solar wind. However, towards the equinox, the two fields ...

Firefly Aerospace’s Blue Ghost lander marks the first fully successful commercial moon mission, achieving all objectives and ...