The private Fram2 mission is launching later today, sending a crew of amateurs to an unprecedented polar orbit—a frontier ...

Scientists say that time travel really is possible and that there are already time travellers walking amongst us, but it ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...

The Trump administration is reportedly considering broad travel restrictions for citizens from 41 countries, news agency Reuters reported citing an internal memo and sources familiar with the ...

Elon Musk has confirmed that SpaceX’s Starship will head to Mars at the end of 2026. The ship will be carrying Optimus, Tesla’s humanoid robot. The tech billionaire said that if all goes well ...

After Scott Kelly spent a year on the International Space Station, the astronaut returned to Earth in 2016 shorter, more nearsighted, lighter and with new symptoms of heart disease that his ...

The United States’ National Aeronautics and Space Administration (Nasa) has dismissed its chief scientist and other officials as part of a federal workforce reduction order issued by President Donald ...

Tourism-related stocks took a significant hit on Tuesday after major US airlines issued warnings about declining travel demand. Expedia Group shares fell by 8%, and Airbnb stock also dropped.

Ron Mallett, a physicist and professor emeritus at the University of Connecticut, was just 10 years old when he lost his father to a sudden heart attack. This traumatic experience, along with ...

Kate Nalepinski is a Newsweek journalist based in New York City. Kate joined Newsweek in May 2024. She is a graduate of Ithaca College. The documentary, directed by Rachel Mason, focuses on ...

WASHINGTON — The Space Force’s primary acquisition command is reviewing a number of its high-dollar legacy programs to consider whether there are now alternative commercial options for ...