Paleontologists spotted injuries on the tails of duck-billed dinosaur fossils that might have occurred during mating.
China's Shenzhou 20 and 21 astronauts enjoyed freshly cooked BBQ aboard the Tiangong space station recently, thanks to a new microgravity oven.
Dark matter obeys gravity after all — could that rule out a 5th fundamental force in the universe?
Scientists working in Mexico have recorded multiple incidents in which a group of orcas hunt young great white sharks and eat their energy-rich livers.
NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system. Discovered over the summer, the comet known as 3I/Atlas is only the third confirmed object to visit our corner of the cosmos from another star. Three NASA spacecraft on and near the red planet zoomed in on the comet as it passed just 18 million miles (29 million kilometers) away, revealing a fuzzy white blob.
NASA released new images of the interstellar comet 3I/ATLAS — just the third cosmic visitor from elsewhere in the galaxy ever confirmed — on Wednesday.
Astronomer Gianluca Masi captured breathtaking imagery of solar system comet C/2025 K1 (ATLAS) breaking into multiple pieces after being warmed by the sun.
Multiple NASA missions captured images as an interstellar comet zoomed by Mars in October.
Ape ancestors and early humans likely kissed their friends and sexual partners, according to a new study.
An archeological investigation into an ancient city in central Asia has shed new light on the region's economic history.