Brown trout are becoming addicted to the drug methamphetamine when it accumulates in their waterways, according to a behavioural ecologist. His research team put 40 of the fish in a tank of water containing levels of the illegal drug that have been found in freshwater rivers, and left them there for a period of eight weeks. When transferred to a clean tank, the trout suffered withdrawal symptoms.
Boy becomes youngest grandmaster
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
Today's political cartoons - November 3, 2024Cartoons Sunday's cartoons - presidential pitching, wavering convictions, and more
-
Why Man United finally lost patience with ten HagTalking Point After another loss United sacked ten Hag in hopes of success in the Champion's League
-
Who are the markets backing in the US election?Talking Point Speculators are piling in on the Trump trade. A Harris victory would come as a surprise
-
Has the Taliban banned women from speaking?Today's Big Question 'Rambling' message about 'bizarre' restriction joins series of recent decrees that amount to silencing of Afghanistan's women
-
Cuba's energy crisisThe Explainer Already beset by a host of issues, the island nation is struggling with nationwide blackouts
-
Putin's fixation with shamansUnder the Radar Secretive Russian leader, said to be fascinated with occult and pagan rituals, allegedly asked for blessing over nuclear weapons
-
Chimpanzees are dying of human diseasesUnder the radar Great apes are vulnerable to human pathogens thanks to genetic similarity, increased contact and no immunity
-
Deaths of Jesse Baird and Luke Davies hang over Sydney's Mardi GrasThe Explainer Police officer, the former partner of TV presenter victim, charged with two counts of murder after turning himself in
-
Quiz of The Week: 24 February - 1 MarchPuzzles and Quizzes Have you been paying attention to The Week's news?
-
Will mounting discontent affect Iran election?Today's Big Question Low turnout is expected in poll seen as crucial test for Tehran's leadership
-
Sweden clears final NATO hurdle with Hungary voteSpeed Read Hungary's parliament overwhelmingly approved Sweden's accession to NATO
