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Science News for November 20, 2022


Exercise can reduce severity of breast cancer treatment side effects

A study by Edith Cowan University found that home-based exercise programs can accelerate recovery from cancer-related fatigue and improve health-related quality of life during radiotherapy. The research included 89 women who completed a 12-week program, with no adverse effects reported.

SourceEdith Cowan University·JournalBreast Cancer·TypeRandomized controlled/clinical trial·DateNov 20, 2022

Researchers study Eurasia’s winter weather under a “triple-dip” La Niña

A team of researchers studied the upcoming 2022-2023 winter weather in Eurasia, predicting potential below-normal temperatures and severe snowfalls. The study used four climate models to forecast surface air temperature and precipitation anomalies, with some results suggesting a possibility of cold snaps despite warmer overall conditions.

SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAdvances in Atmospheric Sciences·DateNov 20, 2022

Believe it or ‘nut’, almonds can help you cut calories

A new study from the University of South Australia found that eating 30-50 grams of almonds can help people cut back on kilojoules consumed each day. This leads to a reduced energy intake by 300 kilojoules, mostly coming from junk food.

SourceUniversity of South Australia·JournalEuropean Journal of Nutrition·TypeExperimental study·DateNov 20, 2022
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Tumor matrix profiling gives clues to progression of some lung cancers

Researchers identified molecular profiles of tumor matrices around squamous cell lung cancers, finding that altered matrices promote tumour growth and chemotherapy resistance. The study sheds light on why some patients progress well and others don't, and how personalized treatment can be developed.

SourceGarvan Institute of Medical Research·JournalGenome Medicine·TypeExperimental study·DateNov 20, 2022

Solid salamander: Prehistoric amphibian was as heavy as a pygmy hippo

A team of scientists has estimated the weight of a prehistoric salamander using five living animal analogues and 19 body mass estimation techniques. The study found that the large-bodied Eryops was around 160 kilograms, while the Paracyclotosaurus was roughly 260 kilograms.

SourceUniversity of New South Wales·JournalPalaeontology·TypeComputational simulation/modeling·DateNov 20, 2022