The Chicxulub impactor, as it is called, was somewhere between 10 and 15 kilometres in diameter. The collision was devastating: rocks from deep within Earth’s crust were raised 25 kilometres ...

“In the case of Chicxulub, this process played a vital role in the rapid recovery of marine ecosystems.” SEE ALSO: NASA dropped a new report. It's a wake-up call. The research was published ...

A study published today (April 1) in PNAS describes evidence from a fossil site in North Dakota that researchers say tells the tale of what happened on the day of the Chicxulub asteroid collision 66 ...