Heat Stress News and Research

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Increased expression of collagens can drive longer lifespan at warm temperatures

Researchers have long known that many animals live longer in colder climates than in warmer climates.

4 Apr 2023

Scientists assess the benefits offered by forests, trees and green spaces for human health

The global scientific evidence of the multiple types of benefits that forests, trees and green spaces have on human health has now been assessed by an international and interdisciplinary team of scientists.

21 Mar 2023

A study of the effects of beta-alanine supplements on soldiers' performance

Researchers review the effects of β-alanine supplementation on soldiers’ performance, cognition, and resilience.

22 Feb 2023

New method for capturing moments during protein translation

Nascent polypeptide chains or polypeptidyl-tRNAs (pep-tRNAs) occur transiently during protein synthesis. The potential to study these intermediates and better understand their role in processes like gene regulation has been greatly enhanced by the development of a process termed PETEOS—short for peptidyl-tRNA enrichment using organic extraction and silica adsorption.

10 Feb 2023

Exposure to blue-green algae toxin shown to wreak havoc on gut bacteria and cause liver damage

Exposure to a specific type of blue-green algae toxin known as cylindrospermopsin has shown to wreak havoc on gut bacteria and an increased probability of irritable bowel syndrome, inflammatory bowel disease, celiac disease, type 1 diabetes, obesity and inflammation of the liver – a precursor to liver cancer – according to a study led by the University of California, Irvine.

20 Dec 2022

New consortium aims to address the impacts of heat exposure on maternal, newborn and child health

A new consortium involving the London School of Hygiene & Tropical Medicine (LSHTM) has launched to address key knowledge gaps around the quantification and monitoring of the direct and indirect impacts of heat exposure on maternal, newborn and child health.

21 Nov 2022

Researchers quantify the impact of heat exposure on physical work capacity

It is predicted that the planet's average temperature could be between 2 and 9.7°F (1.1 to 5.4°C) warmer in 2100 than it is today. But what impact would this increase in temperature have on the global workforce?

11 Nov 2022

Traumatic injury rates among outdoor workers found to be higher during periods of high heat

Rates of traumatic injury among workers in the Oregon agricultural and construction sectors are significantly higher during periods of high heat compared with periods of more moderate weather, a recent Oregon State University study found.

29 Sep 2022

Study reveals key role of AKG/OXGR1 signaling pathway in maintaining male reproduction

Infertility is a global public health problem caused by genetic defects, lifestyle, nutrition, and factors affecting the local metabolism and microenvironment of the reproductive system.

26 Sep 2022

Study sheds light on how heat stress affects kidney function

Acute kidney injury - defined as an abrupt decline in glomerular filtration rate (GFR) - is among the top causes of hospitalization during a heat wave.

23 Sep 2022

New cold perfusion approach to isolate hepatic stellate cells from fatty liver-associated tumors

Obesity can give rise to a variety of health concerns. Nonalcoholic steatohepatitis (NASH) - a type of fatty liver disease that might progress to cancer - is particularly prevalent among obese people.

12 Sep 2022

International Agency for Research on Cancer classifies firefighting as carcinogenic

The International Agency for Research on Cancer recently classified occupational exposure as a firefighter as carcinogenic, changing the previous classification of possibly carcinogenic.

20 Jul 2022

Heat-related child deaths could double if high emissions continue to remain unchecked

Thousands of heat-related child deaths could be prevented if temperature increases are limited to the Paris Agreement's 1.5ºC target through to 2050, according to new research published in Environmental Research Letters.

6 Jul 2022

Researchers uncover a novel interplay between coral pathogen and other coral commensal bacteria

Coral is a complicated holobiont, harboring an array of life forms at different scales, including coral cells, zooxanthellae, and associated bacteria, archaea, and viruses.

1 Jul 2022

Study of condensates offers new hope for the treatment of neurodegenerative diseases

The Körber European Science Prize 2022, endowed with one million euros, is to be awarded to the British cell biologist Anthony Hyman.

30 Jun 2022

It’s hot outside — and that’s bad news for children’s health

Heat waves are getting hotter and becoming more frequent because of rising rates of air pollution, putting children's health at risk, a wide-ranging new report finds.

16 Jun 2022

Study assesses the effect of extreme heat on workforce health

Working outdoors during periods of extreme heat can cause discomfort, heat stress, or heat illnesses – all growing concerns for people who live and work in Southwestern cities like Las Vegas, where summer temperatures creep higher each year.

11 May 2022

The role of agriculture in health

A new study explores the changing dynamics of agriculture in the context of increasing demands for food and major alterations in the type of foods commonly consumed.

5 Apr 2022

Transcription factors work together to drive cancer cell proliferation

Scientists have discovered that a well-established cancer cell transcription factor and its newly identified co-factor work together to drive cancer cell proliferation, according to findings published in Science Advances.

16 Mar 2022

Lunchtime walks on a hot day impairs cognitive performance, study finds

Studies have shown that being in a hot environment reduces cognitive performance, whereas a brief walk enhances cognition.

27 Feb 2022