Behavior

Scientists created a new type of metal where electrons flow like a fluid

History of the cultural evolution of the 105,000-year-old Kalahari crystal challenge

Ocean creatures mysteriously swim in circles and scientists don’t know why

Male Lyrebirds Gaslight women have sex with them

Gwyneth Paltrow’s GOOP vibrator is apparently “intellectual”

Pigs show potential for a “remarkable” level of mental and behavioral flexibility in a new study

About the origin of our species

Mysterious element ‘Einsteinium’ measured by scientists for the first time

In praise of the positive reinforcement for your pets

Scientists shed light on how and why some people report “feeling the dead”