DC Cherry Blossoms: Small green buds mark start of stage 1 on way to peak bloom

The famous Japanese cherry blossom trees surrounding Washington, D.C.’s Tidal Basin and National Mall have reached stage one of development as they move toward peak bloom.

How much bigger is a supermoon, really?

In 2024, there are four supermoons to look forward to, and they happen four months in a row.

March Napness: Contest underway to find the sleepiest sanctuary bear

You’ve heard of March Madness and Fat Bear Week, but are you ready for March Napness? As hibernating season comes to an end, the search is on for the sleepiest sanctuary bear.

How to watch the total solar eclipse with NASA

April’s solar eclipse will be hard to miss. If you’re anywhere within a large swath of the U.S., all you’ll need to do is look up. But if you want to watch this once-in-a-lifetime celestial event with experts, NASA is ready for you. 

Lunar lander sends final images from the moon before being put to sleep

The company plans to put the lander to “sleep” later Wednesday, then see if it can be awakened in three weeks, once lunar night ends.

Delta adds second flight for viewing total solar eclipse on April 8

The company is adding a second flight for the path of totality, which will depart from Dallas-Fort Worth and arrive in Detroit at the same time as the other already-sold-out flight.

Death Valley Dark Sky Festival 2024 slated for 1st weekend in March

The Death Valley Dark Sky Festival is free but some reservations may be required ahead of time for certain auditorium talks.

Joro spiders known for giant webs poised to invade more US cities, study warns

Joro spiders have been found in new research to be even more "urban tolerant" than previously believed, setting these creatures up to invade even more U.S. cities.

Balloon over US was likely hobbyist, officials says

The small balloon discovered flying over the U.S. Friday was likely a hobbyist balloon, officials said.