As zero-dimension nanoparticles, graphene oxide quantum dots (GOQDs) have broad potential for regulating cell proliferation and differentiation. However, such regulation of dental pulp cells (DPSCs) ...

The tools and teeth from Nyayanga were in sediments dated to between 2.6 and 3 million years old. Plummer suggests the tools may be from the upper end of that range, at around 2.9 million years old.

How scientists train fish. As a first step, a researcher and student on Jordan’s team, Katinka Soller, trained fish to follow her, conducting 23 dives over 12 days.

Two-million-year-old teeth transform theory of prehistoric human evolution. Changes in the appearance of ancient teeth could act as a new evolutionary marker, writes Ian Towle.

2-million-year-old pitted teeth from our ancient relatives reveal secrets about human evolution Ian Towle, Monash University 8 June 2025 at 4:09 pm · 5-min read ...

These sucker discs are a bit fearsome to look at from the underside – like a lamprey with a circle of human teeth. That's because, like our teeth, those of the Pacific spiny lumpsucker are made ...

Pacific spiny lumpsuckers are wee, coastal fish that look a bit like concerned strawberries, ... The adorable little fish with a weird suction cup resembling human teeth. Features.

The Michigan Department of Health and Human Services has released a guide on what fish are safe to eat, if you should limit servings and what fish to keep off your plate.

2-million-year-old teeth reveal sex of mysterious ancient human-like ape species. These teeth belonged to an ape-like prehistoric human – the enigmatic Paranthropus robustus.

The pacu fish, a cousin of the piranha, has been caught off the coast of Sweden and until now no such fish had been seen in European waters. This type of fish can grow up to 90 centimeters and weighs ...

California fish carry human-infecting parasites that can cause stroke or heart attack, researchers find. Some of the fish contained thousands of the parasites. Julia Musto. in New York.