TECH & SCIENCE

Killer whales had been hunting great whites in the bay and eating their livers.

A team planted the trees in Oregon and Arizona, and watched their progress over around four years.

The "Radcliffe wave" was discovered with new data from the European Space Agency's Gaia satellite.

Almost a decade after the nuclear disaster, wildlife photos show the site is becoming a hotbed of local wildlife.

According to CNEOS data, there are 14 asteroids predicted to pass Earth this week. The largest of which is wider than the Empire State Building is tall.

"While these videos are still rare on the internet, they present a significant challenge for our industry and society as their use increases," warned Facebook executive Monika Bickert.

"You spend a lot of your life at work, so we want to make it a real good vibe. The test is, do you look forward to coming to work in the morning and, if not, we should fix it," Musk said.

Analysis suggests Steamboat has a "more complex and deeper" plumbing system than Old Faithful.

SpaceX's mission, "Starlink," will have its third launch tonight, sending 60 more satellites up into orbit.

High demand for walrus tusk in Europe helped Greenland's Norse colonies thrive. But declining demands and resources could help explain why they mysteriously disappeared in the 15th century.

Scientists watch rare event unfold after unusual seismic activity was recorded in the Indian Ocean.

FRB 180916 is only the second repeating fast radio burst to be traced back to its source galaxy.