Science & Environment

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RTL Lëtzebuerg

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Science & Environment

Coverage of scientific research and breakthroughs, environmental issues, and health.

While the Endangerment Finding initially applied only to a section of the Clean Air Act governing vehicle emissions, it was later incorporated into other regulations

Greenhouse gases

Trump dismantles legal basis for US climate rules

More than 18,000 homes were destroyed in the cyclone, according to the BNRGC, with over 50,000 damaged or flooded

8,800 people displaced

Death toll in Madagascar cyclone rises to 38, 12,000 displaced

European Space Policy Institute

ESPI director underlines need for European rockets ahead of Ariane 6 launch

Ziel mir keng! – Science check

Intersexuality: how many biological sexes are there?

Milos Mayor Manolis Mikelis has called the construction project on the island an 'environmental crime'

'Environmental crime'

Greece's Cycladic islands swept up in concrete fever

Smoke rises from chimneys at a power plant during sunset in Taicang, in eastern China's Jiangsu province

World's biggest emitter

China carbon emissions 'flat or falling' in 2025: analysis

US President Donald Trump has championed what he calls 'beautiful clean coal' since returning to office

'Critical to national security'

Trump orders Pentagon to buy coal-fired electricity

Following 'provocative' report

Chemist calls for nuance in Luxembourg's pesticide debate

While the Endangerment Finding initially applied only to a section of the Clean Air Act governing vehicle emissions, it was later incorporated into other regulations

'Largest deregulatory action in American history'

US to scrap legal cornerstone of climate regulations this week

Dementia affects 57 million people and is the seventh leading cause of death globally

Speed training 'disproportionately beneficial'

Brain training reduces dementia risk, study says

A Right Whale surfaces as biologists from the Center for Coastal Studies research the mammals in Cape Cod Bay, Massachusetts

Conservation groups push back

Trump reinstates commercial fishing in protected Atlantic waters

Ziel mir keng! – Science check

What does it mean to be poor?

Amid climate change effects

Luxembourg association launches certificate to help owners care for private forests

Make sure to look up

Short month, long nights: February's celestial events in Luxembourg

Collaborative project

Luxembourg research institute wins aerospace innovation award in Paris

Ziel mir keng! – Science Check

Electric car vs combustion car: Which has the lower carbon footprint?

The galaxy’s dark wanderers

Rogue planets and life without a star

Ziel mir keng! – Science Check

What is the current state of Luxembourg's forests and what lies ahead for them?

Grab your binoculars

Luxembourg residents invited to tally garden birds from 23–25 January

Dangerous encounters

Asteroids and the need for planetary defence

Born with rare birth defect

Against all odds: How Noa Majerus won the battle for his life

Hailed as miracle weight-loss drug

Sale of Ozempic no longer limited to diabetic patients

January 2026 Sky Guide

Deep winter nights ahead

Two die in Savoie as authorities warn of further avalanches

Aerospace and mechatronics engineer

Wheelchair user flies into space, a first

Winter spectacle

Geminid meteor shower set to light up Luxembourg skies on Sunday – if cloud allows

Winter lights, hidden cost

Why Christmas lights matter more than you think

Like 'a fever dream'

Luxembourg young scientists make podium in Mexico

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