A study of 70,000 earthquakes finds tiny tremors often precede larger fracking-linked quakes, offering a warning to halt fluid injection.
A study of 70,000 earthquakes finds tiny tremors often precede larger fracking-linked quakes, offering a warning to halt fluid injection.
Earwax’s surprisingly slippery but sticky properties deters insects 
Food contains thousands of overlooked chemicals. This physicist is mapping them 
How hawkmoths turned their genitals into bat-busting weapons 
Your voice can now say things you never said 
A drug-free diabetes treatment? An implant lowers blood sugar in mice 
Newborn survival improves when families receive financial support 
World News in Brief: Children killed in Myanmar strike, new violence flares in Mozambique, an Internet affordability milestone 
Married off at 14: In Yemen’s war, women and girls suffer ‘devastating consequences’