Fresh boulder tracks on Mars could reveal how a quake shook the planet and help scientists detect future tremors from orbit.
Fresh boulder tracks on Mars could reveal how a quake shook the planet and help scientists detect future tremors from orbit.
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 
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