Saturday August 12, 2017 8:07AM ET
Endangered Australian fish have taken to seek refuge in discarded bottles in river beds.
Saturday August 12, 2017 7:18AM ET
Canadian officials ordered boats including cargo and cruise ships to reduce their speed in the Gulf of Saint Lawrence in a bid to protect endangered whales.
Saturday August 12, 2017 5:58AM ET
China has sent an unbreakable code from its satellite to the Earth, laying the foundation for building a hack-proof global quantum communication network.
Friday August 11, 2017 8:53AM ET
Australian researchers have discovered 275 new species of deep sea creatures off the coast of South Australia.
Friday August 11, 2017 6:53AM ET
Engineers at Purdue University in the US have designed and tested a micropropulsion system that uses liquid water as the propellant for orbital maneuvering of tiny satellites called CubeSats.
Friday August 11, 2017 4:53AM ET
Nasa is looking to appoint a new planetary protection officer (PPO), whose main job will be to safeguard the Earth from alien life.
Thursday August 10, 2017 8:53AM ET
On the North Slope of Alaska, snow is melting earlier in the spring and the snow-in date is happening later in the fall, according to a new study by CIRES and NOAA researchers.