The planet is seeing a decline in biodiversity, but extinctions are relatively rare and don’t meet the threshold for a sixth mass extinction, a new study argues.

Hundreds of species have gone extinct in recent centuries, but losses are few among larger classification levels, meaning we are not witnessing a mass extinction just yet, according to a study ...

Hundreds of species have gone extinct in recent centuries, but losses are few among larger classification levels, meaning we ...

As the world faces the loss of a staggering number of species of animals and plants to endangerment and extinction, one scientist has an urgent message: Chemists and pharmacists should be key players ...