Search results for materials scientists

Astrobiology Aug 27, 2026

Mars rovers give scientists a ground‑level view of the red planet—peek inside their NASA control room

Lights blink on as I enter the Rover Operations Center at NASA's Jet Propulsion Laboratory in Pasadena, California, at 7:30 a.m. I'm the first to arrive, even though I already feel late.

Archaeology Aug 27, 2026

Ancient DNA reveals cacao was consumed in present-day Georgia 1,000 years ago

One of the world's favorite sweet treats, chocolate, may have been enjoyed in eastern North America much earlier than previously thought, about 1,000 years ago. New research published in the journal PLOS One suggests that ...

Environment Aug 27, 2026

Nepal floods highlight growing glacier risks in warming Himalayas

The deadly flash flood in Nepal on Wednesday was likely caused by a huge chunk of a glacier that broke off and temporarily dammed a river, according to preliminary investigations by scientists. That may have led to the backed-up ...

Ecology Aug 27, 2026

AI helps uncover oyster DNA changes linked to climate resilience

While a colleague traveled along the East Coast from Canada to the Gulf of Mexico collecting oysters, Northeastern University bioinformatics graduate student Megha Prasad worked away at her computer. She zeroed in on DNA, ...

Astrobiology Aug 27, 2026

Venus's mysterious clouds may hide an exceptionally strong light absorber

Venus appears pale yellow in visible light, but ultraviolet images reveal dramatic dark and bright patterns moving with the planet's upper sulfuric acid clouds. Scientists have known about these markings for roughly a century, ...

General Physics Aug 27, 2026

Geomimicry offers a new framework for engineering sustainable materials

When engineers look to nature for inspiration, they often turn to living systems. The flight of birds has influenced aircraft design, gecko feet inspired new adhesives and lotus leaves led to the development of self-cleaning ...

Environment Aug 27, 2026

Heat makes emergency rooms busier. Study shows which illness and injuries rise during hot spells

When the temperature heats up, so do emergency rooms, according to a massive study of Chicago hospital and urgent care records, which found increased accidental gunshot wounds, kidney complaints, skin problems, varicose veins ...

Biotechnology Aug 26, 2026

Reworked tRNAs enable protein design with up to 34 amino acids

Scientists have been hard at work for more than 20 years to instruct biological systems, such as E. coli cells, to produce proteins they don't naturally produce. Success could mean faster, cheaper, more innovative solutions ...

Analytical Chemistry Aug 26, 2026

Machine learning methods move self-driving labs closer to materials discovery at scale

Machine learning doesn't replace human intelligence, but it can outlast human endurance, which makes it a helpful tool for chemistry and materials discovery. Scientists know machine learning models can make predictions based ...

Ecology Aug 26, 2026

Africa's herbarium collections are a scientific treasure. They need to be digitized before more biodiversity is lost

Universities and biodiversity institutes have hidden treasures: their collections of pressed plant specimens. These plants have been flattened, dried and mounted on special cardboard sheets. Some were collected centuries ...

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