Environment
A fossil may rewrite the story of how plants first lived on land
A plant fossil that lay unnoticed for a century is unexpectedly large for something so old, and it could upend our ideas about the evolution of land plants
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Health
G-spot surgery given to three women to boost sexual pleasure
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Health
Finger-prick test reveals fetus’s sex in the first trimester
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Environment
Male fruit flies feel pleasure when they ejaculate
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Environment
Palm trees have been spotted changing sex for the first time
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Earth
A very pregnant female ray had to fend off four courting males
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Environment
Daft male spiders prefer females who are more likely to eat them
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Humans
Biggest ever family tree shows when cousins stopped having sex
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Environment
Advertising campaign for monkeys uses sex to sell brands
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Earth
Mute male crickets are still trying to serenade females
Male Hawaiian crickets that have lost the ability to chirp still go through the motion of 鈥渟inging鈥�, even though females can鈥檛 hear them
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Health
Valentine鈥檚 Day seems to cause a mini baby-boom 9 months later
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Earth
Deep-sea fish lay eggs near hydrothermal vents to keep them warm
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Health
Fight continues over whether sex addiction is a real thing
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Humans
Love at first sight is really just lust or even false memory
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