Sperm need calcium ions to drill into an egg and fertilize it. Compounds that muck up ion transport could create a new class of male birth control. The post Scientists Found Sperm’s Power Switch—And a Way to Turn It Off appeared first on WIRED.
Scientists want to control individual molecules so precisely they could snap them together like Lego pieces. Now they're a little bit closer. The post Chemists Are One Step Closer to Manipulating All Matter appeared first on WIRED.
Ancient tools scattered around a mastodon suggest that the earliest humans showed up in North American more than 100,000 years earlier than we thought. The post A 130,000-Year-Old Mastodon Threatens to Upend Human History appeared first on WIRED.
Three other plants tweak your feline's neurons. The post Catnip Ain't the Only Plant That'll Send Your Kitty to Blissville appeared first on WIRED.
Here is what's inside the little fuel packs that power your life—and what makes them suddenly go supernova. The post How Lithium-Ion Batteries Turn Into Skin-Searing Firebombs appeared first on WIRED.
The discovery that the Krebs cycle, which is essential for life, can occur in the absence of enzymes suggests that life’s origins were surprisingly humble
Yesterday Nevada's legislature held a hearing to discuss a bill that would legalize the chemical dissolution of the dead. The post The Fight to Legalize a Machine That Melts Flesh From Bone appeared first on WIRED.
The first evidence of organic material on Ceres opens the door to the possibility that other asteroids harbour precursors to primitive life