Bob Grant
Earth’s Nastiest Neighbor Was Closer Than We Thought
The Mars-size object that smashed into our planet and made the moon came from the inner solar system
Here’s How Rocks Heal Themselves in Deep Faults
In Earth’s cracks, slow-motion temblors rumble while the planet repairs itself
Human Evolution Insights Found Up a Neanderthal’s Nose
The face of our sturdy evolutionary cousin comes into focus
Kale Isn’t the Superfood You Thought
But a lab-grown sauce can help
These Ants Kill Their Own Queen
The tale of parasitic species that coerce their victims into committing matricide
These Are the THC Derivatives Poised to Go Up In Smoke
A stopgap spending bill just ended the longest US government shutdown ever, and it may decimate a weed-infused segment of the economy
Are Rare Earths Really That Rare?
Misnomers and international trade
The Surprisingly Ancient Origins of Your Dog
New research shakes up the history of humanity’s best friend
The Universe Is a Mirror
And it’s reflecting back wrinkles
Why Are Narwhals Messing with Hydrophones?
The unicorns of the ocean might also be the kitties of the sea