Researchers using a new drone say they have observed killer whales finding and modifying stalks of kelp to preen each other.

Behavioral ecologist Michael Weiss was browsing through new drone footage of the orca pods he studies in the Salish Sea when he spotted one of the killer whales carrying something green in its mouth ...

Discover how 3D printing of body parts is transforming healthcare, from custom prosthetics to bioprinted organs.

Primates, birds, and elephants are all known to make tools, but examples of tool use among marine animals are much more ...

Declare the Book persistent class. Objects of this class denote books in a collection. Declare two non-persistent classes—Duplicate to store unique book titles and the total number of books with these ...

A new study reveals the key lies not in the production of a regrowth molecule, but in that molecule's controlled destruction.

Our solar system is made up of the sun and all the amazing objects that travel around it. Learn more about the planets, asteroids, and comets in our solar system. 3:55. Solar System 101.

Get up close to objects. In the museum’s biggest innovation, anyone can book a one-on-one appointment with any object, from a Vivienne Westwood mohair sweater to a tiny Japanese netsuke figurine. Most ...

President Donald Trump and his billionaire "first buddy" Elon Musk publicly split and immediately fell into an acrimonious feud, and CNN commentators discussed where that spat might lead.The tech ...

New thermal scanner cuts 3D imaging time for transparent and black objects from 15 to 1.5 seconds. Updated: Jun 04, 2025 06:28 PM EST. 1. Military.

Simulation: New telescope soon to detect millions of objects in the solar system In a few days, the first images from the Vera C. Rubin Observatory are to be presented.