Parker GW, Michael LH, Hartley CJ, Skinner JE, Entman ML. Central β-adrenergic mechanisms may modulate ischemic ventricular fibrillation in pigs. Circ. Res. 66(2), 259–270 (1990).

Julie Forrest has become a three-time champ after beating Beth Riva 2-1 in a thrilling final. Though Riva leaves Potters having won the mixed pairs alongside Jason Banks this week. Elsewhere ...

Former England cricketer and TV pundit Alex Hartley says she has been "hung out to dry" by the current England team after she questioned their fitness levels. The former spinner claimed current ...

New photos of comet C/2024 G3 (ATLAS) suggest that it could be disintegrating due to "thermal stress" from its recent ...

The Magazine Antiques is excited to announce the upcoming 2025 Winter Show to take place beginning January 24 through February 2, 2025 at the Park Avenue Armory in New York City.

"Look a bit south of due west, and the comet should be visible, with its tail extending upwards at around the 2 o'clock direction." But it might be a little tricky to spot initially with just your ...

So, if some of a comet’s mass suddenly disappeared one day, its orbital period should remain unchanged. In the real world, however, mass does not simply disappear — it has to go somewhere.

Hartley is a Senior Editor at MacRumors and co-host of "The MacRumors Show" podcast. In his role, Hartley contributes to daily news coverage and writes a wide range of content for the site.

Catch-up on 16 classic sets ahead of this year's Piano Room Month, which begins on 3 Feb. All the 5s Get nostalgic with music from years ending in 5, from 1955 to 2015. Global pop superstar P!nk ...

Comet C/2024 G3 has mesmerized astronomers and amateur skygazers for months as the world tried to spot the bright comet in the sky nearing its fatal encounter with the Sun. The comet discovered last ...

On January 23, 1942, the National Advisory Committee for Aeronautics (NACA) founded the Aircraft Engine Laboratory, which was renamed Lewis Research Center after NASA was established in 1958 ...