In the first study of its kind, researchers have discovered that events from 20,000 years ago or more are still impacting the diversity and distribution of mammal species worldwide.

A recent study by scientists from NUS revealed that the current biodiversity crisis may be much broader than widely assumed, and may affect even species thought to be common and tolerant of fragmentation and habitat loss.

Scientists believe they have found one of the key drivers behind a spike in global methane emissions in recent years.

Life cycles for birds, insects and trees are shifting in this current era of a rapidly changing climate. How migration patterns, in particular, are changing and whether birds can track climate change is an open question.

Large increases in summer hypoxic and anoxic volumes are projected for the mid‐21st century.

It is now almost 10 years since ESA’s CryoSat was launched. Throughout its decade in orbit, this novel satellite, which carries a radar altimeter to measure changes in the height of the world’s ice, has returned a wealth of information about how ice sheets, sea ice and glaciers are responding to climate change.

Anvil clouds and towering thunderheads stood tall over northeastern Brazil.

The impact of an asteroid or comet is acknowledged as the principal cause of the mass extinction that killed off most dinosaurs and about three-quarters of the planet’s plant and animal species 66 million years ago.

University of Toronto researchers argue the key challenge with moving away from fossil fuels is "carbon lock-in," or the economic, political and social inertia that inhibits alternative energy technologies from gaining traction.

Spare a thought this Christmas for researchers hunkered down on their Polarstern icebreaker, adrift in the frozen Arctic Ocean.