This is a zonal metamorphism migrating from greenschist facies at 350ºC and 4 kbar through epidote-amphibolite facies up to ... Birefringence was 0.008–0.009. Specific gravity ranged from 3.99 to 4.01 ...

A 2023 study suggests that the shafts of such abandoned mines could serve as energy-storing gravity batteries. Editor's note: Readers often ask us for follow-ups on memorable stories. What has ...

Exploration update at Palito, Coringa and São Domingos Serabi Gold plc (“Serabi” or the “Company”) (AIM:SRB, TSX:SBI, OTCQX:SRBIF), the Brazilian focused gold mining and development company, is ...

Get Instant Summarized Text (Gist) The Mediterranean neutrino observatory, KM3NeT, has set new limits on quantum gravity by analyzing neutrino oscillations. Neutrinos, which can oscillate between ...

Elon Musk’s DC power grab hasn’t been the Tesla-stock jet fuel investors were expecting. Tesla shares have fallen more than 40% since January — erasing all of the “Trump bump” that ...

It's been 286 days since astronauts Sonny Williams and Butch Wilmore have felt the pull of Earth's gravity. Gravity is really, really tough, tough, learning to live with it, but also without it.

A version of this story appeared in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. New York CNN — Elon Musk’s DC power grab hasn’t been the Tesla-stock ...

NASA astronauts Barry Wilmore and Sunita Williams are returning to Earth after a prolonged nine-month stay at the ISS due to Boeing's Starliner spacecraft malfunctions. Their extended mission ...