Kali Holder, a veterinary pathologist at the National Zoo, is motivated by problem-solving and a passionate curiosity about nature. Image: courtesy of Kali Holder When an animal becomes endangered, it ...
NEW YORK — Sex. Many (but not all) animals do it. Partners come together to combine their genetic material in hopes of creating a healthy next generation for passing down their genes. For humans, ...
Quick Take Visitors at zoos should read signs and stay behind barriers to keep animals safe. Report dangerous actions to a ...
Last week I read an essay by New Scientist staff writer Graham Lawton with the catchy title, "Life in the anthropause." The online version is titled "Lockdown is a unique chance to see how human ...
NEW YORK Sex. Many (but not all) animals do it. Partners come together to combine their genetic material in hopes of creating a healthy next generation for passing down their genes. For humans, ...