Friday, Apr 10th
Last update07:39:30 AM GMT
The concern focuses on strict new ethics criteria that the National Institutes of Health has proposed. Advocates of stem cell research say that most of the work currently underway passed close ethical scrutiny but that the procedures varied and usually did not match the details specified in the proposed new guidelines.
 The astronauts aboard NASA's Artemis II have now traveled farther from Earth than any other humans... |
 Snow surveys taking place across the American west this week are offering a grim prognosis, after... | ||
 It has only been a couple days since NASA successfully launched astronauts to the moon for... |
We have liftoff!NASA's long-awaited return trip to the moon's orbit launched on Wednesday, April 1 as... |
