Alison Crawford

Top stories: A scientific gender gap, Roman toilets, and fighting migraines

Top stories: Men’s versus women’s brains, aging pets, and is the universe a hologram?

Top stories: Superadvanced aliens, coffee rewires the circadian clock, and cycling strategies

Top stories: Algorithm of the decade, a new Inca genome, and the solar system’s most distant object

Top stories: Cancer-spotting pigeons, humanmade vocal cords, and parasitic worms that promote pregnancy

Top stories: Elephants crush cancer, epigenetics influence sexual orientation, and kitty contraceptives

Top stories: An epic fusion reactor, life trapped in crystal, and risky antibody business

Top stories: A new nanoparticle sunblock, water on Mars, and a massive wave machine

Top stories: A supertree of life, the human smell of death, and is science legit in The Martian?

Top stories: Bacteria found in space, midair ultrasonic frequencies, and parasite allergies