Crucial design flaws are reported to be behind the implosion of the Titan submarine, raising questions about how this was allowed to happen.

As of Monday afternoon, it was thought the crew members had four days-worth of oxygen left at most.

The calls of nearly 700 frogs were analyzed for this study.

China expects to achieve carbon neutrality by 2060.

A team of scientists have successfully demonstrated the world's first cosmic-ray GPS to detect movement underground and in volcanoes which can potentially aid in future search-and-rescue missions.

The first flight will fly three crew members from the Italian Air Force and the National Research Council of Italy to undertake microgravity research.