Bob Grant

The chemistry behind the synthetic opioid at the center of global trade tensions

Hungry for more light to find insects, this scientist championed the “unscientific and impractical” idea of changing time

With trials of atomic weapons set to resume, we recall the environmental and health damage wrought by such testing

Overexuberant pet care could be killing our fur babies

As the super strong storm lashes the Caribbean, vulnerable species and habitats lie in its path

An unexpected behavior captured on film

A plan to use ions to clear out the crowded low Earth orbit

And shifting battles with rats: New discoveries take flight during Bat Week

Inside the massive, granite slab slumbering beneath the frozen continent

Slow-motion video reveals how these strikes could kill you, in surprisingly different ways

Recent conservation wins are proof that such efforts can make a difference

Ecosystems that have not been fully explored or catalogued by science are at risk of severe damage