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Electrical energy

Technology

Tiny generator uses the motion of molecules to produce electricity

Generating electricity from the movements of molecules in a fluid could one day power devices like tiny medical implants or household appliances

News

An ice-breaking liquefied natural gas-carrying tanker

Environment

Surge of Russian tankers in the Arctic is raising risk of oil spills

News

Heroin syringe needle with heoin or cocaine powder on the table.; Shutterstock ID 1104404324; purchase_order: -; job: -; client: -; other: -

Health

Huge rise in US overdose deaths from fentanyl mixed with stimulants

News

An MRI scan of a section through the chest and heart of someone who had a heart attack showing damage and swelling (yellow, centre)

Health

Cells from discarded placentas may help to treat heart attacks

News

Health

Binge drinking hits record high among adults 35 to 50 years old in US

News

Life

Cuvier's beaked whale seen grieving dead calf for first time

News

Umbilical cord blood could be used to predict childhood obesity

Health

Umbilical cord blood could be used to predict childhood obesity

News

West Coast of Vancouver Island near a proposed site for carbon storage

Environment

Could pumping CO2 under Canada's coast cause earthquakes?

News

The pygmy right whales the world's smallest baleen whale

Life

World's smallest baleen whale stays home instead of migrating to feed

News

The newly discovered Perucetus colossus, an ancient species of whale, is thought to be one of the largest and heaviest animals on record, reports a study published in Nature. Estimates of its size and weight, based on a partial skeleton, rival those of the blue whale, which was previously thought to be the heaviest animal ever to exist. The findings suggest that the trend towards gigantism in marine mammals may have begun earlier than previously thought. Reconstruction of Perucetus colossus in its coastal habitat. Estimated body length: ~20 meters. Credit: Alberto Gennari

Life

Ancient whale might have been the heaviest animal that ever lived

A whale that lived around 39 million years ago could have weighed as much as 340 tonnes, according to analysis of a partial skeleton found in Peru

News

Health

Gene variant that seems to protect against HIV may lead to new drugs

News

Environment

Is geological hydrogen a green solution to our energy needs?

Analysis

Health

Cannabis poisoning cases quadruple in children after legalisation

News

Health

Placenta: The overlooked organ with a lifelong impact on your health

Features