Science & Environment

RTL Lëtzebuerg

RTL Lëtzebuerg

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Science & Environment

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

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

Against vaccine-sceptic claims

MRNA Covid vaccines don't lead to increased mortality, new study finds

A "stormy and highly active spiral galaxy named NGC 1792" taken by the Hubble telescope

Including 3I Atlas

NASA and European Space Agency release stunning new pictures

Winter moon in Eschdorf

December lookahead

How to best see the winter night sky in Luxembourg

Experts are meeting at the Tour Pleyel skyscraper to begin drafting the next UN climate report

International consensus challenged

Experts work on UN climate report amid US pushback

Dozens of people were killed in Indonesia's Aceh province, where residents cleared mud from flooded homes

Thailand, Indonesia begin clean-up after massive floods kill hundreds

Sri Lanka is in its northeast monsoon season, but rainfall has intensified because of Cyclone Ditwah

Sri Lanka flood, landslides toll rises to 123: official

Canadian Prime Minister Mark Carney

Canada PM under fire for alleged climate U-turn

Sri Lanka is in its northeast monsoon season, but rainfall has intensified because of Cyclone Ditwah

21 missing and 14 hospitalised

Sri Lanka deploys troops as floodwaters rise, death toll hits 69

People across Uzbekistan held mass prayer sessions to call for rain in the country that has suffered severe droughts

Associated with climate change

Uzbek Muslims pray for rain amid severe drought

A partial selfie taken by NASA's Perseverance rover on Mars in 2021

NASA rover records first evidence of lightning on Mars

Authorities in Indonesia are trying to reach residents cut off by flooding and landslides

Cities inundated, thousands trapped, deadly landslides

Death toll in Southeast Asia floods tops 300

Manta rays are among the species that will have upgraded protections

'Historical win'

Over 70 shark, ray species win new wildlife trade protections

Spix's macaws live mostly in captivity, with 27 housed at the Sao Paulo zoo

Lethal virus hits last rare blue macaws in Brazil wild

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