Vaccinated Americans are at low risk while traveling but must ...
They must continue to take precautions like wearing a mask in public, avoiding crowds, maintaining social distancing and […]
science
The Ocean’s Youngest Monsters Are Ready for Glamour Shots by ...
Divers practicing blackwater photography are helping marine scientists gain new insights into fish larvae. Published: March 30, 2021 […]
The SpaceX Test Rocket for Mars Goes Up Again, and ...
Something went wrong early for Starship, with shards of metal raining down around the launch site including debris […]
A Billionaire Names His Team to Ride SpaceX, No Pros ...
Meet the four people who will take the first all-civilian rocket trip to orbit Earth. Published: March 30, […]
Note to Future Space Travelers: Prepare for a Shrinking Heart ...
After almost a year in space, Scott Kelly’s heart diminished, but he remained reasonably fit. Published: March 29, […]
Why Oumuamua, the Interstellar Visitor, Looks Eerily Familiar by Dennis ...
A piece of an extrasolar Pluto may have passed through our cosmic neighborhood, a new study suggests. Published: […]
How the World’s Oldest Wooden Sculpture Is Reshaping Prehistory by ...
At 12,500 years old, the Shigir Idol is by far the earliest known work of ritual art. Only […]
Meet the Sea Slugs That Chop Off Their Heads and ...
Their severed heads get around just fine until they regenerate perfectly functioning, parasite-free new bodies, scientists say. Published: […]
SpaceX Mars Rocket Prototype Explodes, but This Time It Landed ...
Two earlier flights of the Starship rocket crashed spectacularly. This one returned to the ground in one piece, […]
Once Upon a Time on Mars by Dennis Overbye
A dune buggy is about to set off on behalf of its human owners to fulfill a primordial […]