Researchers have captured real-time "molecular movies" showing how an enzyme changes shape during catalysis. The study was ...

A mosquito proboscis repurposed as a 3-D printing nozzle can print filaments around 20 micrometers wide, half the width of a ...

Albert Einstein died on 18 April 1955, aged 76. His death marked the end of one of the most influential scientific lives in ...

A microscope slide from Charles Darwin's HMS Beagle voyage has sold at auction for three times its estimate - after being found in a cardboard box. The slide, which Darwin used to examine volcanic ...

A microscope slide from Charles Darwin's HMS Beagle voyage has sold at auction for three times its estimate - after being found in a cardboard box.

One of Charles Darwin’s microscope slides from his groundbreaking geological research is set for auction after being discovered in a cardboard box - almost 200 years on. Originally published on talker ...

A bargain-hunting couple knew they had picked up something special at a recent yard sale, but one key detail made them realize just how special it was. "John does about 20 hours per week thrifting and ...

To the editor: With all of the crises in the news this week — the government shutdown, rising health care costs and cancellation of Supplemental Nutrition Assistance Program payments — you might not ...