Webb telescope has pictured ‘HIP 65426 b’ through four different light filters. NASA says that these observations could help to determine the size and age of the planet much more precisely.

NASA has picked August 29 as the day for the first test flight of the two-year Artemis program. Here's all you need to know about it.

This is among the conclusions of a recent study, which was published on Wednesday in the journal Science Advances.

“You know, the start was so excellent," said Denis Matveev, partner cosmonaut on the spacewalk, as he made his way back inside, with some of the robot arm installation work left undone due to snag.

The likelihood of most neurological and psychiatric diagnoses after Covid was lower in children than in adults. Unlike adults, they weren’t at an increased risk of mood or anxiety disorders, and any cognitive deficit they experienced tended to be transient.

In a new article published in Science Signaling, Moffitt Cancer Center researchers shed light on the conflicting studies and demonstrated that cancer-associated fibroblasts can promote or inhibit drug sensitivity based on the type of tumour cell and the drug used for treatment.

Until now, COVID-19 vaccines have targeted the original coronavirus strain, even as wildly different mutants emerged. The new U.S. boosters are combination, or “bivalent,” shots containing half that original vaccine recipe and half protection against the newest omicron versions.