Wednesday March 22, 2017 7:00AM ET
Dead zones affect dozens of coral reefs around the world and threaten hundreds more according to a new study by Smithsonian scientists published in Proceedings of the National Academy of Sciences.
Tuesday March 21, 2017 7:39AM ET
NASA scientists announced that for the first time they have been able to map a star’s path to destruction within a black hole.
Monday March 20, 2017 9:29AM ET
The wreckage of the RMS Titanic will be opened up to tourists – at £86,500 per ticket for those willing to embark on the white-knuckle trip two miles under the sea in a mini-submarine.
Monday March 20, 2017 6:53AM ET
Using biofuels to help power jet engines reduces particle emissions in their exhaust by as much as 50 to 70 percent, in a new study conclusion that bodes well for airline economics and Earth's environment.
Saturday March 18, 2017 6:29AM ET
The search for extraterrestrial intelligence has looked for many different signs of alien life, from radio broadcasts to laser flashes, without success.
Friday March 17, 2017 7:53AM ET
Hawaii's unique animal and plant diversity has been declining on all but the Big Island for millions of years, long before humans arrived.
Friday March 17, 2017 5:58AM ET
An enormous young planet approximately 300 light-years from Earth has given astrophysicists a rare glimpse into planetary evolution.