Cassini spacecraft makes fiery final dive into Saturn

NASA's Cassini spacecraft disintegrated in the skies above Saturn on Friday in a final, fateful blaze of cosmic glory, following a remarkable journey of 20 years. Confirmation of Cassini's expected demise came about 7:55 a.m. EDT. That's when radio signals from the spacecraft — its last scientific gifts to Earth — ...

/ Sep 15, 2017

Report finds staggering decline in Canada wildlife

Half of the vertebrate populations in Canada are in staggering decline, despite the country's vast outback, according to a WWF report Thursday that highlighted threats to beluga whales and caribou. The World Wildlife Fund in its Living Planet Report pointed to 451 shrinking animal populations ...