David and Gina traverse time to find that retinol, known for its antiaging properties, is much more than a skin-care fad ...

Energy security is a big reason for new investments, though they were likely on the drawing board before the Iran war ...

Hurricane Harvey, which made landfall in southeast Texas in 2017, dropped about 154 cm of rain over four days, making it the wettest tropical cyclone ever to hit the US. The storm’s rainfall caused ...

Aid workers set up an Ebola treatment center in Bunia, Democratic Republic of the Congo, Tuesday, May 19, 2026. Credit: AP ...

Merck & Co. scientists use a suite of enzymes to manufacture the cholesterol-lowering drug candidate enlicitide ...

A puckered three-dimensional structure and strong hydrogen bonds, shown by dotted arrows, between three alcohol groups keep ...

The powerful instrument promises to reveal the cosmos in greater detail than ever before. To accomplish this feat, engineers ...

At the start of the new year, nuclear chemists Hiromitsu Haba and Kouji Morimoto slide precisely 119 Japanese yen into the collection box at their local shrine. They are seeking good fortune in their ...

The two-component cage, pictured here, is made of protein homotrimers (red) and linkers (blue). Credit: Shunzhi Wang Genetic medicines, like those based on CRISPR/Cas9, need a delivery method to reach ...

A man with short dark hair in a blue suit looks straight ahead as he sits in a room that is out of focus behind him. US Environmental Protection Agency deputy administrator David Fotouhi testifies at ...

Because this molecule was constructed in solution, the electrospray technique allows the researchers to get the molecules ...