and periodontal ligament tissues. The function of the tooth is, thus, precisely and complicatedly achieved by these cells’ combination and healthy tissue integrity. Perivascular niche is the micro ...

He once blew up a power strip with a space heater and a Marshall half-stack. Presidents’ Day Sales Most Presidents’ Day deals are lousy. Our experts are rounding up the select few that are ...

The physical limitations of modern spacecraft pose significant challenges for reaching interstellar space in a human lifetime, especially with limited room onboard for carrying propellant or ...

A decade ago humanity launched around 200 objects into space per year. Now we launch more than 2,600, with no prospects for slowing down. This rapid expansion of human activity in outer space has ...

Credit: NOAA As the Trump 2.0 administration begins to take shape, one of the questions orbiting in the beltway space community is whether President-elect Trump will retain the National Space ...

"In 2024, we saw a 17% year-over-year spike in the average number of close approaches in low Earth orbit per satellite." An international group of researchers is calling on the United Nations to ...

Two major space launches in two days got 2025 off to a rousing start. The Blue Ghost lunar lander is on its way to the moon, and just one day after it left Earth, Amazon founder Jeff Bezos' Blue ...

New Glenn's namesake was the first American to orbit the Earth and became the then-oldest person in space when he flew again at the age of 77 in 1998. This morning's broadcast host, Ariane Cornell ...

Get NBA League Pass TODAY CHICAGO (AP) — Charlotte Hornets forward Brandon Miller, the team’s second-leading scorer, will be sidelined indefinitely because of a torn ligament in his right wrist.

SpaceX's Starship exploded into countless fragments of space debris as it reentered the atmosphere over the Caribbean following its seventh test flight. Listen to Story SpaceX's Starship exploded on ...