Orcas killed a great white shark for its liver in Australia, scientists confirmed, leaving the sharks one less place to hide

Tech Insider
A Great White Shark surfaces from the water near a person’s outstretched hand.
A Great White Shark surfaces from the water near a person’s outstretched hand.

Education Images/Universal Images Group/Getty Images

SpaceX rockets are burning bright red holes in Earth's atmosphere and they're becoming too common for astronomers' comfort

Tech Insider
A photo of the ionospheric hole left behind after a July SpaceX rocket launch.
These ionospheric holes are becoming more and more common.

Marybeth Kiczenski

A powerful solar eruption headed for Earth could trigger a strong geomagnetic storm by Friday and stunning aurora across Canada

Tech Insider
Solar flare seen on sun taken by NOAA satellites.
A large solar flare erupted from the sun earlier this week generating a powerful explosion directed toward Earth.

NOAA Satellites

The hidden expense that's sucking $74 billion out of the economy

Tech Insider : Economy
Illustration of a house shaped cage releasing dollar bills.
Rising home and car insurance costs could cause many Americans' budgets to crack — and hamstring the driving force behind the US economy.

Kiersten Essenpreis for Business Insider

Despite Biden climate change pledges and conservative complaints about a war on energy, the US is on pace for record oil and gas production in 2023

Tech Insider : Politics
Biden
President Joe Biden.

AP Photo/Alex Brandon

Stunning video shows Antarctic killer whales appearing to use icebergs as scratching posts, possibly to exfoliate their skin

Tech Insider
image of orcas swimming in antarctic waters
Orcas in Antarctica, photographed in 1981.

Wolfgang Kaehler/Getty Images

Some electric vehicles can charge while they drive thanks to special coils installed under a street in Detroit

Tech Insider
A blue electric van drives past a rectangular metal wireless charging coil exposed in the street
The wireless charging technology belongs to a company called Electreon.

Paul Sancya/AP Photo

Fire damaged Nikola Tesla's last remaining laboratory that crowdfounders raised over $1 million to save

Tech Insider
A fire-damaged building, the Tesla Science Center at Wardenclyffe, with a brick and metal tower still standing
Fire damaged the Tesla Science Center at Wardenclyffe, a former laboratory of inventor Nikola Tesla.

John Paraskevas/Newsday RM via Getty Images

The black hole at the center of the Milky Way is spinning so fast, it's squishing space-time down like a football

Tech Insider
milky way galaxy with zoomed in section on black hole
A cross-section showing Sagittarius A* at the center of the Milky Way galaxy.

NASA

The Bureau of Land Management will no longer allow the use of 'cyanide bombs' to kill coyotes

Tech Insider
Stock image of a coyote pup standing on a rock in a field
A coyote pup standing on a rock (the coyote pup mentioned in this story is not pictured).

Lynn_Bystrom/Getty Images

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