A first in a century: a chinook salmon returns to its home California river

People who adore board games often share these personality characteristics

Six minutes of darkness: prepare for the longest eclipse of the century that will turn day into night

One simple bathroom item can stop rats from overwintering in the garden, specialists say

This dodo relative refuses extinction on remote Pacific islands

Satellite data shows the Iberian Peninsula is no longer moving the way researchers expected

France’s extreme construction champion secures a €420 million contract to build Finland’s next-generation tramway

Toby Kiers wins the “Nobel of the environment” for work changing how we understand climate

Why you should never spray glass cleaner on a flat-screen TV, as ammonia can strip the anti-glare layer for good

A bold underwater rail route designed to connect continents through a deep-sea tunnel is splitting specialists and taxpayers alike