Analyzing tooth enamel from fossils of 11 hominin species, researchers looked for carbon isotope signatures of residual organic material—essentially, food stuck in their teeth.
The Most Hated Merger in America Customers, companies, and even regulators mistrust Comcast. No wonder its deal to buy Time Warner Cable fell apart.
Harvard Students Are Clueless About Fighting Fossil Fuels. They Could Learn a Thing or Two From Stanford.
Tab Roulette! Slate’s business and tech writers share what they’re reading, whether they want to or not.