Where you are likely to see the April total eclipse based on cloud-cover forecasts

A total solar eclipse will happen over a large swath of the U.S. this April, but cloud cover could spoil the views for millions if the weather doesn't cooperate. That's where historical weather comes in handy.

40 years ago, he became the first one-man spacecraft

Astronaut Bruce McCandless drifted away from the space shuttle and into history. The photo of his untethered spacewalk became one of the most iconic images of the decade.

Another whale found dead at Assateague Island; offshore wind projects causing concern

Maryland state officials discovered a deceased whale off the state's Atlantic coast last week, marking the second beached whale carcass discovered in the area in three weeks.

Skyscraper-size asteroid expected to pass by Earth Friday

There’s no risk of it hitting our planet since it will pass seven times the distance from Earth to the moon.

Guardians' home opener on collision course with solar eclipse in Cleveland

By the time the first pitch is thrown at the Guardians' home opener on April 8, fans will have seen something more unusual than a no-hitter, more rare than a perfect game and astronomically more exciting than an unassisted triple play.

Syphilis reaches 1950s levels in US, while other STD rates show mixed trends

The U.S. syphilis epidemic isn't abating, with the rate of infectious cases rising 9% in 2022, according to a new federal government report on sexually transmitted diseases in adults.

Telescope captures stunning images of not 1 but 19 spiral galaxies

NASA’s James Webb Space Telescope was launched on Christmas Day 2021. Images possibly reveal billions of stars outside of our Milky Way galaxy.

The only other time a space shuttle was stacked in California

When the space shuttle program was initially developed, NASA expected to fly dozens of missions per year, not just from Kennedy Space Center in Florida, but also from a launch site on the West Coast.

Boeing withdraws safety exemption request amid growing scrutiny after 737 Max incident

Boeing is retracting a request for a safety exemption crucial for certifying its new 737 Max 7 model following an alarming incident where a door plug blew out on a 737 Max 9 mid-flight.

Watch again: SpaceX Falcon 9 rocket successfully launches NG-20 mission to ISS from Florida

SpaceX successfully launched Northrop Grumman’s 20th Commercial Resupply Services mission (NG-20) to the International Space Station (ISS) from Florida Tuesday afternoon.

Amelia Earhart's lost, wrecked plane possibly spotted by explorers in Pacific Ocean

A marine robotics company may have unraveled the mystery of Amelia Earhart's disappearance. Utilizing sonar technology, they detected an image resembling her aircraft west of her projected landing spot in the Pacific Ocean.

Here's what the Pentagon's former UFO hunter learned on the job

The Pentagon official who led efforts to centralize UFO investigations has some harsh words for some members of Congress.

How to photograph the moon with your cellphone

With a few tricks to improve your cellphone photography skills, you can capture the glowing moon in all its glory.

NASA's Ingenuity helicopter takes final flight on Mars

NASA's Ingenuity Mars helicopter was widely acclaimed to be the "Wright Brothers moment" of space exploration. Officials made the unexpected announcement this week that its mission has ended.

Japan's SLIM moon lander hit its target, but it appears to be upside-down

Japan’s space agency said Thursday that its first lunar mission hit the tiny patch of the moon's surface it was aiming for, although the probe appears to be lying upside-down.

Map: Here's where the double broods of cicadas will emerge in 2024

For the first time in 221 years, two different broods of cicadas will emerge simultaneously – and some states will be lucky enough to see both groups.