Environment
Post-coital warfare: insect semen kills rival sperm
Males of some social insects carry on the fight for females after insemination: their seminal fluid harms sperm of other males, but not their own
News
Earth
Global warming changes natural event: first causal link
News
Life
Fingerprint evidence to harden up at last
News
Life
Bee hotel trains residents as bomb sniffers
News
Environment
Zoologger: Pregnant males are pro-choice for abortion
News
Life
Algae’s solar electrons hijacked to steal power
News
Life
Seabird evolved head feathers as sensory device
News
Environment
Parasite lost: Exterminating Africa’s horror worms
Features
Humans
If mum is happy and you know it, wave your fetal arms
News
Life
Evidence for life on Mars may be staring us in the face
The sulphur compounds that litter the surface of Mars may contain the signature of life
News
Environment
The luck of the Tasmanian devils is in their genes
News
Environment
Extinct giant bird DNA recovered from fossil eggs
News
Environment
Giant squid get radical plastic surgery
News
Health
Bugging bugs: Learning to speak microbe
Features