The Cops Don't Care About Violent Online Threats. What Do We Do Now?

I. "Hey Anna, do you like pizza?" I was just sitting down to dinner one evening this past November when I looked through some new Twitter notifications on my phone. My night, I realized regretfully, was about to get very, very stupid. » 1/29/15 3:57pm Today 3:57pm

Why Do Birds Have ZW Sex Chromosomes Instead Of XY?

Your sex characteristics were determined by X and Y chromosomes, same as most other creatures from humans to fruit flies. So why do birds and butterflies have ZW chromosomes instead? And more importantly, why does ZW produce a female bird while ZZ produces a male? » 1/29/15 11:23am Today 11:23am

The Truth About Books, Money, Awards (And Not Quitting Your Day Job)

Authors seldom discuss how much money they actually make writing science fiction or fantasy. But on her blog, Kameron Hurley breaks it down, listing all her advances and how much she actually ended up with. And she explains how winning an award can change the game, and why she won't quit her day job. » 1/29/15 11:02am Today 11:02am

Get a Free 2-Weeks of Crunchyroll Anime: Stream the Full Catalog Ad-Free

Crunchyroll, one of the top destinations for current and classic anime, is offering Kotaku readers a free two-week trial of their Anime Membership. In addition to streaming their entire anime catalog ad-free, you'll get access to the anime simulcasts - getting the latest anime episodes the same day they're released in… » 1/28/15 3:09pm Yesterday 3:09pm