Killer whales groom each other with kelp

A round-up of the strangest science stories from around the world.

Good Housekeeping ’s special projects director, Emma Justice , ticks wildlife, helicopters and huskies off her bucket list on an Alaskan cruise

DOMINIC COUZENS ON THE...

From top-dog wolves and wise elder elephants to insect royalty and sex-changing fish, animal alphas take many fascinating forms

The quest for skin rejuvenation dates back millennia – but are we any closer to finding the key?

Once popular with ancient Europeans but largely forgotten in subsequent decades, seaweed is being rediscovered as a powerhouse ingredient. Rich in vitamins, minerals and antioxidants, it supports ever