Plants, aphids, wasps and L-DOPAPlants call for help with a chemical employed by people as a drugThe talk through their roots, asking others to summon wasps, us
CosmologyTwo of the most enigmatic phenomena in the cosmos may be linkedBlack holes could be reserves of the dark energy that pushes the universe apartBlack hol
Psychological fiction“My Nemesis” is a tale of middle age, femininity and desireCharmaine Craig’s third novel is taut, bristling and psychologically profound
A small, necessary stepOne Canadian province has decriminalised drugsBritish Columbia’s bold experiment will be watched closely elsewhereIllegal drugs are comm