Fallen Boulder Reveals 313 Million-Year-Old Fossil Footprints At Grand Canyon
A geologist has discovered a pair of fossil footprints that researchers say are the oldest of their kind in the
Read more
canyon
When will a coronavirus vaccine be ready?
Even at their most effective – and draconian – containment strategies have only slowed the spread of the respiratory disease
Read more
Antarctica’s Denman Glacier is sinking into the world’s deepest canyon
The glacier of Antarctica are melting at unprecedented rates, and a giant canyon in the continent’s rocky underbelly could make matters much
Read more