Three Expedition 74 astronauts remain aboard the International Space Station conducting research and maintenance while awaiting Crew-12 arrival in February, according to NASA.

An engineering tour of the seven biggest tidal turbines operating beneath and above the sea today.1 , 2 , 3 , 4 Tides are predictable years in advance, unlike wind or ...

Discover the Orbital O2, the world's most powerful tidal turbine, in this in-depth look at its groundbreaking design and impact. See the impressive engineering as it is transported, deployed, and ...

Earth’s orbit doesn’t move in a perfectly steady rhythm, and a new study argues that these slow, celestial cycles helped trigger ancient pulses of oxygen. Those pulses appeared roughly every two to ...

Fisheries and Oceans Canada (DFO) has issued a Fisheries Act Authorization to Eauclaire Tidal Ltd. (Eauclaire) to deploy up to three Orbital Marine Power Ltd (Orbital) O2-X tidal energy devices at the ...

Fisheries and Oceans Canada (DFO) has issued a Fisheries Act Authorization to Eauclaire Tidal Ltd. to deploy up to three Orbital Marine Power Ltd (Orbital) O2-X tidal energy devices at the Fundy Ocean ...

Southwest Research Institute (SwRI) has developed and tested a micrometeoroid and orbital debris (MMOD) detection and characterization system designed for satellites and spacecraft to monitor impacts ...